iPhone 6 Keeps Searching For Signal - Logic Board Repair
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- Опубліковано 2 січ 2018
- iPhone 6 keeps searching for signal? There are many possibilities for the causes of iPhone showing "searching" issue.You may try to figure it out by replacing a new SIM card, restarting the phone or resetting the network. What if these do not work? This video introduced a logic board solution to fix iPhone 6 constantly searching for network. Let's check the video for the detailed tutorial.
Tools Used:
Sculpture Knife: www.rewatechnology.com/e-catal...
Anti-static Glass Wiper: www.rewatechnology.com/e-catal...
Integrated Mobile Phone Repair Platform: www.rewatechnology.com/integr...
Digital Soldering Iron Rework Station: www.rewatechnology.com/digita...
Electron Microscope - Type 1(Only for VGA Connector, and for Taking Photos and Making Videos): www.rewatechnology.com/electro...
Straigt Tweezer - type 3: www.rewatechnology.com/straig...
Solder Wire: www.rewatechnology.com/e-cata...
PCB Holder: www.rewatechnology.com/pcb-hol...
Digital Multimeter: www.rewatechnology.com/digital...
Apple IC and Components: www.rewatechnology.com/e-catal...
REFOX schematics software: bit.ly/2w9jWai
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Thank you for another great video! I have an Iphone 6 Plus that will not activate, no imei present. To Start I replaced Baseband PMU and Qpoet. After no change, I ran U1 and V1 jumpers under Baseband CPU and still no change. I also replaced WTR IC and no change. most lines are getting proper voltage but 0.780v VREG_SMPS1_0V90, 1.8 LDO7, LDO 3 and LDO9 voltage missing. Diode mode readings ok. What to try next do you think? I tried BB PMU #3 times
Bhai kitne rupaye lgenge.... ?????
@@themicrosolderingshop "qqqqqqqq
Hey whatsap nameer dedo bhai
thanks more of this
Always finds your videos extremely useful and high quality, keep up the good work though 2018 and beyond.
Thanks for the support. We will keep improving.
Me asombra que con herramientas básicas hace trabajos tan precisos, muy buen trabajo maestro, ojalá algún día llegue a semejante nivel
what chip is being replaced here? Can I buy it from your website?
Always a fan of this channel. Amazing video, top quality 👏🏽
what should be the airflow when the temperature is 320* C while removing shield's?
Pls I need your assistance, for iPad 4, It keep searching network, I changed board flex the same
Great craftsmanship. Perfect work.
Please where can I get a new network IC for my iPhone 6 I’m having similar problems
What if there is water damage under the shields, what can you do?
Please let me know,what your replace??thank
Hi, no any voltages on C3801, C3808 and C3811 but there is 4.2 on L4001. Can you tell me what is wrong on the board please? Thank you.
What does qpoet do that’s different from WTR?
what kind ic you change?
the ic damaged name is U_QPOET right?
REWA you have the best Repair Services , i have ever seen on youtube .... Can't wait to see you upcoming Repair videos and thank you so much for sharing the knowledge to the world.
i wish i could learn from you...... Best Wishes for REWA Company in 2018 and so on .
Thanks for the trust and support. We will keep improving.
Few things seem not right. However, it fixed my problem. I had the same issue and I did same as the video shown then my problem has been solved. Thanks very much!!
Refox bitmap says c4108_fr is 6.3v is that right?
what is the music background name? anyone know?
Where can i get this chip? I found out that is QFE1100 and i ahve a question if it can be replaced with QFE1101? Great video!
Whats causes this type of problem because i think i have the same on an iphone 6 plus and i dont have the needed tools for this unfortunately
Good work rewa. Like your video
chip was not solder corectly. may bi show an aother board
I thought it was just my imagination but yeah it is not allignated correctly
I don't get it. I have 2 defect iPhone 6 with the same issue ("searching" / no imei on dialing +#06#). Accodring to your video I checked all the rf lines shown. The problem is the VPA_APT never has 3,7V on C4108_RF. I checked it with a working device and even on calling this line doesn't have 3,7V. Why is this? What am I doing wrong here?
Now i realize we don't need expensive board holder. Great video 👍.
Hi
That was a great video I really enjoyed it,
I have a Samsung s6 water damaged I have fixed it every thing is working apart from WiFi and Bluetooth it’s not something to do with software so I don’t know if you would be able to help me out on Samsung.?
Good
شكرا لك على ما تقدمه
could it be possibly be fixed just by reformating the phone?just asking
Hi...I have iPhone 7plus and it’s both cameras not working... giving me black screen... what is solution or ur lab can do the work for me? By software I done all recommendations but nothing work
Plz provide solutions form modem firmware blank
How many price fix network settings
(in sri lanka) can we do like it ,with spare parts?
Happy new year REWA .. wishing for you best success
Happy New Year!
I remember that I requested this repair video to be upload. This is a good example of REWA they care about us so much. Thank you. Thank you so much & I appreciate your hard works for us for free.. 😍😘
Thanks for the suggestions and feedback, and they really make sense for us. We will keep improving in 2018.
Good job REWA 👍
What is the cause of lost of modem fimware?
My Iphone 6 Error-1,You Can help me?
Which ic replaced pls tell
I have some problems in iphone 7 plus ,
Sometimes show no Serives on only 4g sim and didn’t work 3g and 4g sim on my phone
Watched the all video, only to realize I don't have any of the equipments above 😂
Which ic you're removed
I’m watching this and just hoping that someone can repair my phone like this 😩
Infinity Fifty same here but i trying my best everyday i watching how to fix no service
Send to me I will repair
what if PP_LDO1 or PP_LDO8 wasn't good ???!!!!
these voltages generates by pm8019 and pm8019 supplied by vccMain am i right?????!!!
The BEST TECHNICAL Support TEAM ! ! !
Thanks. We will keep on going.
if someone wants to learn how it could be if there is any way you can teach someone let me know please. thanks
Maestro buen video
How to fix no service with triangle i ,iphone 7
good work master
Tested..... 😍😍😍 thank you bro
Wow 😍 good job man... thanks
What is the little connector cable that you unplugged. It's the first thing he does before he zooms in. Right around 2:01. I broke this and need to source a replacment cable.
It's signal cable.
Hello sir mere iPhone 6 me network serching/no service ki problem hai please help me Apna contact number bta dijiye ya apni shop ka name and address
Easy tips to open? .
Amazing channel like and sub 10/10 👌🏻👏🏼
You guys are amazing! What can’t y’all do lol
Thanks.
Everyone know to restart the phone or reinsert the sim card, this video is more helpful.
Good working.
Please i want a troubleshooting book for iphone or a guide for right diagnosis .
Sorry that the guiding book is not available at present. For more details and updates, please feel free to contact us at: training@rewatechnology.com, or please leave us your contact info, and we will send you the details once it is available.
Do you have any fix for iphone 6 flashlight or flash for camera not working. camera works though?
Not yet, but we will pass this to our Technical Dept. Please stay tuned for more updates.
good where can I get an antistatic working silicone like yours
Here for it: www.rewatechnology.com/e-catalog/search/integrated
Any questions and demands please feel free to contact us at: sales@rewatechnology.com
My phone have no service or searching
Sadly i have no tools like this 😢
OOOOSOME NICE👍👌👍 THIS TYPE OF VIDEOS MORE👍👍👍👍
Hi my iPhone 7+ turned off and won't come back on, doesn't show battery icon and it is not recognized by iTunes. Please helppppppp
Tichme how to face id X series thank you
What if L4001-RF just show 3,8v - 4.0v?
Where is the faulty ?
did you use true rms multimeter? Anyway 0.2v wasn't much a problem , are you already measure the RF circuit power supply like what it shown in the video?
Very nice repair work Sir..
Thanks.
Awesome job
Brother, once my phone fell in the water. Because of that the network IC of my phone got damaged. When I showed it at the shop, he was saying that its entire mother board would have to be changed. If there is no network IC, is there any solution?
Nice work brother
Same problem and after replace that ic the cell shows no service instada "searching..." imei is ok, and sim card recognition too so it could be damaged baseband?
Hello. The ‘No Service’ issue could be caused by different IC of baseband. Regrading your situation, The problem component of your motherboard may not be the IC you changed. Or perhaps other IC was damaged during the replacing process.
PARABENS PELO VIDEO
Where can I get a work mat like this?
Here for it: www.rewatechnology.com/integrated-mobile-phone-repair-platform-blue-12599.html
Could you please give us your contact information via UA-cam message or Facebook? We will contact you for the details and price soon.
Any questions and demands please feel free to contact us at: sales@rewatechnology.com
Ohh my God .... I'm dining same work done
Thanks bro
bhi tunay ic change kia ya just ic ko heat daynay say theek hogya ?
Good job bro......
great video
Price?
If I had a chip or something hardware would it work “most of the time” periodic I will get no service for a period. Popping the sim or even tapping on the back of the phone makes it work again. ?
It seems that the logic board is pseudo soldered.
Hello, my iPhone 6 does not open wifi or bluetooth, they are both greyed out. Secondly when someone calls I cam see that someone is calling but it doesn’t ring but the speaker works perfectly with other media players what could be the problem?
Hello sir,
IPhone 6 coming on home screen automatically turning ON/OFF and no service problem in same phone when we dialing *#06# not showing imei number
I had update and restore but problem was not solved.
Please convey on my regards so, I will THANK FULL TO YOU
Good work i like your videos
Thanks.
excellent work, a query the cell phone showed the imei * # 06 #?
*#06* is used to inquire the imei number of mobile phones.
REWA Technology before the procedure showed the imei?
gooooooood rewa respect
Thanks.
Good job
Bhai iPhone 6 ka iCloud or logo fix he
What if the ICCID is gone ?
then its Icloud issue
But I Have An Question About It If Phone Not Showing IMEI By Dialing *#06# ?
If phone not showing imei by dialing *#06# its basband cpu problem
good job
my mobile hase same problem repair plz ?
Ola amigo nessa malha vpa_apt nao vi 3.7 em outras placas sucatas 🥶🥶🥶🤨🤨🧐🧐
thank you so much works for me
hicham bayed hi sir can you please give me idea how to fix my phone im not electronics technicians but i learn how to fix this situation
chip misaligned , but still works ,,,,,,, how
Good thanks
I had same problem..but when im trying to soldering with hot air under 400cc its get burning to logic board and get of some pieces out..im using flux but never get easy..how much degree temperature should i use...and what type of flux do you use...and pcb cleaner...i like to be a professional like you...pleasse help me
370 heat and 2.5 air if you have quick 857dw+
great
My rotation chip is broken and I don't know what to do please help me
Which model? You can try to replace it with a new rotation IC.
i think it didn't put correctly the new IC.
am I wrong?
Yeah
خیلی عالی مثل همیشه
Merci
Air ?
Sir new IC inset
Did it have modern firmware n was it producing imie number wen dialled *#06#. Video quality on the instructions are poor but undoubtably Rewa is the best but pls improve your video quality so we know what solution you use n what ic you change for what problem.