What maybe the problem of my s8. It charge when it is on only. When it is off it only shows that its charging but the charging percent dont rise. And its fast charging also not working. Normal charging only. Thanks
Well you want to fix your phone get off your but and go find them or look for an easier solution where you can fix it lasting in bed. Geez people nowadays
all joking aside, if it charges inductively... try brushing out/cleaning the usb port. this has worked MANY times for me, even with my laptops and desktops.
My s8 refuses to fast charge and has other usb related issues like pulling power over otg causes extremely rapid battery drop would that be something on the io daughterboard or on the motherboard
Hello if you seen this i have the same problem my phone can t fast charging and idk if is her problem or i must just to buy a new battery charger.. sorry for my english
Hi REWA i have question if you don't mind... my note 4 stops charging every time i turn it on and i don't understand why.. can you please tell why this happen?? if you have any idea of course ... thank you.
I have the same issue with this phone I just bought it for my daughter on eBay and it's doing that. Do u think they could fix it like u did on the video where they fix phones. Do u think it's expensive. Cause if it is I would rather buy her another phone.. what u think? By the way very good video thanks!!!
Lencho21 did you buy it brand new also eBay good buy but remember always go for new not used nor open box also not Samsung why because they have charging issues most of them also Samsung does this so you go ahead and buy their wireless charger
You can do it either way. We usually use alcohol, N-hexane, or heat gun to dissolve or soften the adhesive. Like @Semo jook said, the phone in this video has been disassembled before.
Hey bro . I get this problem after changing my battery cuz bloated battery . After installing the new battery , when i charge it say low charging . And then after a few hours i cant charge my phone again ? Help ne please . Is the problem like in ur video . Or i just need to buy a new charger ? I need answer ASAP sir before spent my money to buy a new charger ...
shak1978 bhagoban Well... alcohol is not water. Water proof means exactly that... it's "Water-Proof" and Dust Resistant. It also wont hold off every type of water. Salt water for example most likely still will get in and/or (at least) corode stuff.
It is waterproof but not alcohol proof. The alcohol is actually used to soften the adhesive and then we need to use an opening pick to slice through the phone and get it disassembled.
Not sure if this will help anyone but when my phone does this and won't charge. I use a charging pad first. the light on the pad will signal that it is charging but not on the phone. Then I plug in my regular charger. Keeping the phone on the charging pad the whole time. Using both chargers. The lighting bolt signaling charging should appear. It will stay with just the symbol for a bit then will actually start charging. I do this everything my phone won't turn on or charge. Hope it helps. And it really does work. Might make a video next time I have to do it.
hello I have a similar problem G950U I have arrived in April the PMIC shield but here I have the voltage V5.16 and v4.66 but the battery is not charged, I tried a new charging flex but it doesn't work what I recommend to try
I got the same problem here, my PMIC has output voltage of 5ish too, but the battery does not charge, i have all the signals of battery charging, but no voltage at the battery connector. Wondering whether someone can shed some light. I checked some capacitors down close to the IC 98506BEWV and they look shorted, wondering if this IC could be the problem.
Tech guy i just need to ask on my Samsung S8+ my phone has been fine all of a sudden when i charge my phone charges 100% but saying 100% but doesn't turn green when fully charged so tryed and old charging cable to a new charging cable but same thing is still happening i am shore if it's the plug or the phone woundering if you can help thanks
I need mine done how much will this repair cost mine will not charge will register when I put it on a wireless charger but goes away quick no charge please help me liked subscribed and shared video
Nooo. This is not what I am going to do. First of all I am fully trusting on myself that I can not trust myself for a task of this caliber, then even if I could, how do I believe you are showing the right thing here and not a hocks like many other YTers that only try to gather subscribers and number for their clips. Sorry but pass big time. You have NOT been helpful to my need. Thumbs down.
Sam Sen did it not occur to you that this guide is for mobile phone repair shops? you being a regular guy won't take the chance to do it and because of that you will spend hundreds to get a new phone when you could pay bout $80 to have someone fix your $1000 phone
This video helped me realize that I will not be doing it myself. I don't think a thumb's down is warranted for not wanting to do it their way, instead it was informative on how tedious and difficult the process was.
Not world ending but be extra careful if you do try to remove this IC, it has clear underfill and does NOT come of as easily as is shown. I assume they had already removed it once. They are smart to advise protecting the CPU from any excess heat. These Samsung boards can take a crap ton of heat before letting go of a chip so be wary.
REWA how did you solder on the new chip. You didn't add any bga solder to the board before putting on the new chip after you removed ALL the old solder
Hi Shaun Deonarine. We usually apply BGA solder flux to the board before soldering. For this video, you may have missed 5:58s. Which you can check again.
That's a new chip with tin balls on it. The tin balls on the chip will be connected with the pads on the board. So the solder paste is applied to help with the contact of the chip and board when soldering. Is this what you mean?
Aqui para isso: www.rewatechnology.com/integrated-mobile-phone-repair-platform-gold-12598.html Qualquer dúvida e demanda, por favor, não hesite em contactar-nos em: sales@rewatechnology.com
well with my phone when its on it charges how ever sometimes i get this water in charging port solution and i bypass that however if my phone goes fully dead out of battery its very hard to charge as my phone dont charhe when its off can someone help me please
Good morning, can you help me with a BIG BIG PROBLEM. Muito Galaxy Note 8 SM-N950F is stuck with stock ROM and dont start ANDROID, just stuck on DOWNLOAD MODE and when i try write ANDROID 8 or 7 just FAIL in ODIN SCREEN, dont have no Idea how solve this and i want you help how to force write a ANDROID 8 STOCK back. A Friend mine give it to me with all SCREEN broken glass and the screen is at now the less of problem. Please help me.
I have display problem with my s8 plus but touch works all the function works but no display on the screen is it hardware issue with display IC U900 ic # S2DOS03 ??
Help me dude, what can it be my Samsung Galaxy s8 plus is charging but when I plug in the charger it doesn't show anything, however after a while I can see that its charging??
For manufacturers will be great if they use screws on the back and no sticky tape will be allowed as this tape loose the chemistry after 3-5 year. I like when things design to last so no firmware upgrade torture like apple does or running high current in small Bga packages then no wonder why all the ic fail if the body of the parts and I side the printing on silicon is weak
i took my s8 to a repair shop and they showed me the new battery that they inserted into the phone and it turned on but it does't charge. they said there could be another problem but it would cause serious issues to the hardware and damage the phone completely so i didn't take risk and only told them to bring the phone together and leave the new battery. i payed $120 for this. help!!!!!??? i literally can't afford a new phone. i don't feel like bothering my parents with it.
I cant charge my s8. Why? I buy new cable. Still cant. Change another adapter. Still not working. The only way i can charge is using powerbank. But its slow af. Anyone? Pls help me. Is it my phone or the charger? Or adapter?
Are you using the same cable? If it is the same cable you applied, maybe the plug adapter is not working. If it is not the same cable, then, maybe the cable with adapter is not working.
The alcohol is actually used to soften the adhesive and then we need to use an opening pick to slice through the phone and get it disassembled. Besides, the phone has been disassembled before.
These stupid UA-cam videos makes it look so easy when in fact I tried doing this on 2 motherboards and failed with both. I don't know if I couldn't align the chips properly or what the problem was but this is extremely complicated! I also have a shaky hand and I accidentally moved all tiny SMDs on both boards. This is impossible for me.
This is all a lot of nonsense. My Galaxy 8 plus phone wouldn't charge with the original charger and cable (after 3 years' owndership), so THEN I simply charged it in my Mophie Juice pack, and voila; it's charging.
Countdown to CeBIT: Come and meet us at Booth B46-37, Hall 11 to see the onsite repair demo. 😉😉😉
REWA Technology i
What maybe the problem of my s8. It charge when it is on only. When it is off it only shows that its charging but the charging percent dont rise. And its fast charging also not working. Normal charging only. Thanks
yeah i totally got those tools laying around my house. I'll just go into my imaginary garage and I have those things just waiting to be used.
Lol right
Well you want to fix your phone get off your but and go find them or look for an easier solution where you can fix it lasting in bed. Geez people nowadays
Next, you're going to say you don't have an electronic microscope to check for bad traces on boards 🙄
all joking aside, if it charges inductively... try brushing out/cleaning the usb port. this has worked MANY times for me, even with my laptops and desktops.
I don't know if it's just me but I find these videos so satisfying keep doing this you are amazing !
I have one question, what do you mean by "Bad Charging Habits"?
Learned a great stuff in your videos. Keep up the good work. :)
Keep the videos coming!!! As I said before, I'm glad you guys are repairing other stuff besides crapple!! Thank's REWA is the BEST!
Thanks. We will keep on going.
Very complicated response to a simple question. I’ll have to take my Samsung to the store to get it fixed!
Great. Brain surgery. :(
Ikr. I was not prepared for this! Lol
thank you, one question is what is on your right hand techincian is? this is just a watch or kind of the antistatic or what? thank you
goldmaste78 thank you, you make this very clear 👌🏼
It's an Anti-static Wrist Strap
Very nice job..looking for more vids
it's amazing thanks REWA for your beautiful and lovely videos I am so happy
REWA Tech, you are professional Keep the videos next...
Thanks. We will keep on going.
Very Good technician
Do you guys do repairs? I have confirmed I need PMIC but don't have the gear to perform this repair..
Hi, works by yellow Triangel also??
Yeah! Hold on! Let me just go get all them tools, I'm sure they're somewhere...
My s8 refuses to fast charge and has other usb related issues like pulling power over otg causes extremely rapid battery drop would that be something on the io daughterboard or on the motherboard
Hello if you seen this i have the same problem my phone can t fast charging and idk if is her problem or i must just to buy a new battery charger.. sorry for my english
How you solve your problem?
Hi REWA i have question if you don't mind... my note 4 stops charging every time i turn it on and i don't understand why.. can you please tell why this happen?? if you have any idea of course ... thank you.
Thank you boss
que buen video maestro,no me pierdo sus videos.
saludos desde pasto,colombia.
Gracias. Seguiremos mejorando.
Great work bro
Where did you get the schematic to test and know what components failed?
thanks to all rewa technology today i have solved s8 plus charging problem.
Thank you for this beautiful videos teacher
Im the first of trainers in Europe (Czech) and I have a question rewa. Can the phone comes on but not charging if the PMIC damaged?
Good thing I have all those tools in my junk draw at my house🙄
where can i get pmic chip ie sm5720 used in video?
thank you! REWA Technology
Started using my mini usb converter that came with the phone and the lightning charger that it came with as well and no problems now.
I have the same issue with this phone I just bought it for my daughter on eBay and it's doing that. Do u think they could fix it like u did on the video where they fix phones. Do u think it's expensive. Cause if it is I would rather buy her another phone.. what u think? By the way very good video thanks!!!
Lencho21 did you buy it brand new also eBay good buy but remember always go for new not used nor open box also not Samsung why because they have charging issues most of them also Samsung does this so you go ahead and buy their wireless charger
😳 Super easy yeah... I can do it, close eyes... Nah seriously... That's crazy! I can't do this...
Yea, I'm not gonna, be able to fix my phone
good job, nice tip with alcohol to open the back i will give it a try
Hello! Where can I buy the Silicon Mitus SM5720 chip?
Only alcohol to open the back cover ? Do you need heat at all ! Because on ifixit they said you need to use a heat gun to dissolve the adhesive .!
Heat has to be used or u risk breaking back glass
Alcohol is best method
thescreamthescream
Yes only alcohol because the phone has been open before 😂
thescreamthescream
Look to 2:12 the black sticker has been removed before 😎
You can do it either way. We usually use alcohol, N-hexane, or heat gun to dissolve or soften the adhesive. Like @Semo jook said, the phone in this video has been disassembled before.
You are just fantastic!!!
Can’t wait to see the new video!!
Hey bro . I get this problem after changing my battery cuz bloated battery . After installing the new battery , when i charge it say low charging . And then after a few hours i cant charge my phone again ? Help ne please . Is the problem like in ur video . Or i just need to buy a new charger ? I need answer ASAP sir before spent my money to buy a new charger ...
Osm sir great. solution.
great job! very informative! just wondering how did the alcohol get in whilst it supposed to be water proof lol
shak1978 bhagoban Well... alcohol is not water. Water proof means exactly that... it's "Water-Proof" and Dust Resistant. It also wont hold off every type of water. Salt water for example most likely still will get in and/or (at least) corode stuff.
It is waterproof but not alcohol proof. The alcohol is actually used to soften the adhesive and then we need to use an opening pick to slice through the phone and get it disassembled.
Not sure if this will help anyone but when my phone does this and won't charge. I use a charging pad first. the light on the pad will signal that it is charging but not on the phone. Then I plug in my regular charger. Keeping the phone on the charging pad the whole time. Using both chargers. The lighting bolt signaling charging should appear. It will stay with just the symbol for a bit then will actually start charging. I do this everything my phone won't turn on or charge. Hope it helps. And it really does work. Might make a video next time I have to do it.
What does the alcohol do when applied around the seal before take the back of the phone off?
does this process result in erase of all internal data of phone like photos , videos , etc . ?
What is the temperature and air to remove the pmic? pls help me Im a beginner thanks :)
Is this how they made the Coronavirus? AWESOMESAUCE
hello I have a similar problem G950U I have arrived in April the PMIC shield but here I have the voltage V5.16 and v4.66 but the battery is not charged, I tried a new charging flex but it doesn't work what I recommend to try
I got the same problem here, my PMIC has output voltage of 5ish too, but the battery does not charge, i have all the signals of battery charging, but no voltage at the battery connector. Wondering whether someone can shed some light. I checked some capacitors down close to the IC 98506BEWV and they look shorted, wondering if this IC could be the problem.
И что, чарджер в Qualcomm версии разве не залит компаундом?
И вообще, от куда у вас такие простые ремонты берутся?) Или только такие показываете?)
Tech guy i just need to ask on my Samsung S8+ my phone has been fine all of a sudden when i charge my phone charges 100% but saying 100% but doesn't turn green when fully charged so tryed and old charging cable to a new charging cable but same thing is still happening i am shore if it's the plug or the phone woundering if you can help thanks
Very nice
I need mine done how much will this repair cost mine will not charge will register when I put it on a wireless charger but goes away quick no charge please help me liked subscribed and shared video
Nooo. This is not what I am going to do. First of all I am fully trusting on myself that I can not trust myself for a task of this caliber, then even if I could, how do I believe you are showing the right thing here and not a hocks like many other YTers that only try to gather subscribers and number for their clips. Sorry but pass big time. You have NOT been helpful to my need. Thumbs down.
Sam Sen did it not occur to you that this guide is for mobile phone repair shops? you being a regular guy won't take the chance to do it and because of that you will spend hundreds to get a new phone when you could pay bout $80 to have someone fix your $1000 phone
This video helped me realize that I will not be doing it myself. I don't think a thumb's down is warranted for not wanting to do it their way, instead it was informative on how tedious and difficult the process was.
Not world ending but be extra careful if you do try to remove this IC, it has clear underfill and does NOT come of as easily as is shown. I assume they had already removed it once.
They are smart to advise protecting the CPU from any excess heat. These Samsung boards can take a crap ton of heat before letting go of a chip so be wary.
REWA how did you solder on the new chip. You didn't add any bga solder to the board before putting on the new chip after you removed ALL the old solder
Or was it applied to the Chip Side?
Hi Shaun Deonarine. We usually apply BGA solder flux to the board before soldering. For this video, you may have missed 5:58s. Which you can check again.
So the actual new solder comes on the chip?
That's a new chip with tin balls on it. The tin balls on the chip will be connected with the pads on the board. So the solder paste is applied to help with the contact of the chip and board when soldering. Is this what you mean?
Super thank
Grazie Rewa!
I have S8 and when it's on, the phone is hot and battery drained so fast even I didn't use it, do you have idea about it? Thank you
Is it possible to internationally ship a phone to you and you fix it and send back to me and then I pay you with pay pal ?
My samsung s8 is not charging nor turning on, do i switch the same part in the logic board to have it fixed?
Do you guys have a lcd display screen digitizer for samsung galaxy s8+?
Yes, we do. And you can contact the sales team for more details at sales@rewatechnology.com.
@@rewatechnology2008 i will thanks
Qual o nome dessa base dourada? Aqui no Brasil não tem. E obrigado pela aula
Aqui para isso: www.rewatechnology.com/integrated-mobile-phone-repair-platform-gold-12598.html
Qualquer dúvida e demanda, por favor, não hesite em contactar-nos em: sales@rewatechnology.com
NEAT and CLEAN nice video REWA TEC
well with my phone when its on it charges how ever sometimes i get this water in charging port solution and i bypass that however if my phone goes fully dead out of battery its very hard to charge as my phone dont charhe when its off can someone help me please
Good job. We have published on our channel how to replace charging port only. Best Regards
Good morning, can you help me with a BIG BIG PROBLEM.
Muito Galaxy Note 8 SM-N950F is stuck with stock ROM and dont start ANDROID, just stuck on DOWNLOAD MODE and when i try write ANDROID 8 or 7 just FAIL in ODIN SCREEN, dont have no Idea how solve this and i want you help how to force write a ANDROID 8 STOCK back. A Friend mine give it to me with all SCREEN broken glass and the screen is at now the less of problem.
Please help me.
The metal plate can be easily removed if you apply low melting bismuth alloy.
always use original charger, atleast use qualcomm certified quick charge to make sure fast charging working properly.
I have display problem with my s8 plus but touch works all the function works but no display on the screen is it hardware issue with display IC U900
ic # S2DOS03 ??
Help me dude, what can it be my Samsung Galaxy s8 plus is charging but when I plug in the charger it doesn't show anything, however after a while I can see that its charging??
Good morning ask poh short lahat pero nag on Samsung s 8 ko pag naka charge steady lng sa %
Do a video for changing temperature too low on s7 edge. I did change the charging daughter but it didn't solved😭
Bom trabalho!
How to solve nand error in iphone.
For manufacturers will be great if they use screws on the back and no sticky tape will be allowed as this tape loose the chemistry after 3-5 year. I like when things design to last so no firmware upgrade torture like apple does or running high current in small Bga packages then no wonder why all the ic fail if the body of the parts and I side the printing on silicon is weak
Tenho um defeito em um Samsung S7 na Motherboard como faço pra enviar a vocês? ??
Sentimos muito que não ofereçamos serviço individual no momento.
Nice
Can u upload a video of fixing galaxy S8/S8+ no sensor working.
Which sensor?
REWA Technology All sensors aren't working except fingerprint.
i took my s8 to a repair shop and they showed me the new battery that they inserted into the phone and it turned on but it does't charge. they said there could be another problem but it would cause serious issues to the hardware and damage the phone completely so i didn't take risk and only told them to bring the phone together and leave the new battery. i payed $120 for this. help!!!!!??? i literally can't afford a new phone. i don't feel like bothering my parents with it.
Try to replace a new charging port first, and then check the charging IC. It would be better to turn to a local repair shop.
first turn on the phone,
plug cable (cant boot)
turn off the phone.
s8充电功率限的这么死，IC居然也能坏
I want to work with this =)
Android phone has low quality circuit design. Why they are not improving
never buy samsung... problem solved and saves allot of cash
Yeah nevermind new phone it is
Adding alcohol before breaking the back off seems reasonable.
S8 is waterproof but don't drop any alcohol on it.
I cant charge my s8. Why? I buy new cable. Still cant. Change another adapter. Still not working. The only way i can charge is using powerbank. But its slow af. Anyone? Pls help me. Is it my phone or the charger? Or adapter?
Are you using the same cable? If it is the same cable you applied, maybe the plug adapter is not working. If it is not the same cable, then, maybe the cable with adapter is not working.
How come back glass just take off from alchol there is strong adhesive
The alcohol is actually used to soften the adhesive and then we need to use an opening pick to slice through the phone and get it disassembled. Besides, the phone has been disassembled before.
These stupid UA-cam videos makes it look so easy when in fact I tried doing this on 2 motherboards and failed with both. I don't know if I couldn't align the chips properly or what the problem was but this is extremely complicated! I also have a shaky hand and I accidentally moved all tiny SMDs on both boards. This is impossible for me.
i really want to work here..
Help My s8 not charger ,, temperature too low ,, if you can share video too help me ,, thank bro
you have to put the back plate on the phone and that problem will go away.
how to repairs ??
replace PMIC or to clean PMIC ????
who the hell has a battery tester lying around i mean cmon now
Mines is doing that and now it overheated busted the glass
fucks sake, why not just show the battery voltage on voltmeter when you say it's normal
rewa tconlojy perfect job
为毛没有中文评论
Seems so easy. Tw
Let me download
Because I can just do this
👌👌👌👌
This is all a lot of nonsense. My Galaxy 8 plus phone wouldn't charge with the original charger and cable (after 3 years' owndership), so THEN I simply charged it in my Mophie Juice pack, and voila; it's charging.
Galaxy s8 is charging but not connecting to pc
Try to check the PMIC and the related diodes.
You mean power management ic or charging ic
Not applicable