Fixing iPhone XR No Signal - Replacing New Power IC & Jumping Wire
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- Опубліковано 25 чер 2024
- Today, our case is about fixing an iPhone XR that has no signal and motherboard electricity leakage. When we inserted the SIM card and tested, the ICCID and IMEI number could be checked. Our initial judgment was that the problem was probably related to the signal power amplifier circuit. We continued to check the circuit and we found that the power amplifier IC had burnt out. Next, we connected the burnt bonding pads by jumping wires and replaced with a new power amplifier IC.
00:00 Intro
00:30 Cosmetic Inspection of Motherboard
01:39 Fault Diagnosis
05:03 Jumping Wires
07:38 Replacing New Power Amplifier IC
08:48 Assemble and Test
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Check the link for the Common Fault IC Package
> bit.ly/3mIPawN
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I tried to send u email..but I couldn't succes .I want to learn
It deserves years of study and experience. Rewa proves it's excellence again. Wow Love it.
Excellent work brother, you are a next-level expert.
Jude, and thanks for the beautiful translation, and thanks for your excellent work. And take your hands, I follow you from Egypt
You guys are different from others I learned a lot from your amazing repairing videos
I love these videos. I wanted to watch some thing else, but these are so educational it’s hard to stop lol
this channel is so underrated
So skilled, you're amazing.
Hmm
Perfectly Done sir
So neet and clean
Super job
and great help
Awesome technician your the best!more videos please
Thanks sir I learnt something today
Bro your skill is amazing
Fabulous job!
Well explained each step to repair phone 🙂
Good job sir
Ohh man....
You are so skilled.
This is amazing. Thank you.
I currently have a similar problem and I am yet to rectify it.
I changed the Power IC of iphone 13 and no network signal till date.
Salute your job 👏. Incredible work.
Good job congratulations rewa technology 🥰🥰🥰🍎👍👍🍎🍎🙏😍
Good job!
Good job thank you
Great help...
Super job
meet the expert...salute
Good job👏👏👏
Merry Christmas everybody ❤
Vro you guys are god 🔥🔥
Love from Bangladesh ❤️
This task is for very highly qualified technician with a very steady hand, probably more study then a surgeon
It really isn't that skilled of a job and not even close to the steadiness that is required for a surgeon.
Thanq bro . it's worked
thank you very much
Very helpful vedio
Very nice 👍
So confident
Thanks 🙏
greate job
Good
Josss skill dewa mantappp like
Hampir mustahil buat diperbaiki.
Nice job bro. But I wonder why is the signal amplifier area getting hot while the current is less than 150mAh? Can any component get hot at 117mAh? Is that because of the electricity leakage that you already mentioned?
Just love you
❤
thanxx
If you have all tools still not easy ❤️
what do you use as PCB cleaner, I can't find it on the rewa's website
Hat’s off
Genius.
hi. have erything broo..
Hi, what you use for PCB cleaner, what kind of solution? Alcohol xx% or some other stuff. Thanks
I just wanted it because it's satisfying lol
So nice work🇧🇩🇧🇩🇧🇩😍😍😍
As always at the top of the Iceberg...
Please give some idea about how to reball cpu its become drum when heat is applied
I have an iphone 11 that keeps searching for signal, it's also stuck on activate mode during restore. Sometimes if I restore 10-15 times the signal appears for a short time and I can restore. What might be faulty?
How to know right point shouldering for jamper wire
Thank you 😊 I am waiting AirPods max teardown lets do it 😊😊😊
what is the name of the pcb cleaner you are using?
which cleaner do u use
Pls i would like to know if the ATTEN APS15-3A DC power supply can be used to find shorted components on iphone and android devices cuz i want to other a bunch of repair tools for my repair business...
شكرا لك بارك الله فيك أناأريد أن أذهب إلى معملك لكي تكون معلم لي في هذآ العمل
🔥❤️
You using t210 soldering iron???
good gob
Hi sir, plz help me. ( iphone 5c touch connector change-and- iphone 6s (-9) problem.
For those who have not taken apart shields on xr it is not coming off that easy. @3:54 you can see video edited. I always need preheater.
yes.also lifting cpu without preheater also very risky
Is that a way I can send you guys a motherboard for repair?
What dC power supply was used in this video
Thanks so much! Do you have online training or a group?? I'm from Uganda Africa.
Hi, please visit REWA Academy for experiencing the online iPhone Repair course. ( academy.rewa.tech )
Hi you r making nice videos repairing but can you please fix my xr problem not charging icu problem happy to cover the cost
what is name on your hand attached device?
Hey bro could you help me out
I've seen your videos it looks amazing, I have a problem with my phone imei is lost and no imei on retail box when my local dealer rooted to install new os
Pls help me out
Sir proud
Rewa is great
Good jop🎉
what cause that led the amplifier ic to burn ?
Почему на разъем аккумулятора подавалось 5 вольт с блока питания?
What do you use to clean pcbs ?
Wow BRANDEN_TOOLS helped me out. Am so grateful
Nice bro.... tell me about training...
Hi, please visit academy.rewa.tech for more details about the online training course.
i have an iphone x with a camera problem.i cant found any short on the board pls help me with the solution
I'm watching REWA's videos so I can build an iPhone from slabs of pure metal
Please do a video of “Repairing Touch ic” for iphone XR. My xr upper half touch is not working.
Have to tried a new screen???
gooood
that tweezers though
Hi Rewa and hi everyone, can anyone please recommend some Good YT channels to learn phone repairs from please. Great video thankyou so much.
😍😍😍❤❤❤❤❤❤🤗🤗 love you
What's you provide a traing for your institute tell me I learned from your institute fess haw much
Why assumed that power ic broke?
I have an issue with iPhone Xs. the battery is draining even when I'm not using the phone and it does not read the sim card while the screen is locked/off. But if the music player is running in the background it's functioning as normal. The same happens with different sim cards. I'm running iOS 14.3 at the moment. what can be the issue and how can I fix it?
sir can we buy ic from rewa store
Can you fix my motherboard dosent get signal.
Cara ukur iphone shot gimn to bang
I have the same issue, the baseband, it's searching the signal but mine doesn't have IMEI number. Is this video relate to my phone issue?
Hoping someone reply to this.. pls
I want to ask one lil thing... can you plzz do that if possible .... i wanma to know about samsung device for exmple samsung galaxy j5 prime has 2 gb ram chipset means old processor Exynos 7570 Quad (14 nm) so can you upgrade with 3gb or 4gb ram like Exynos 7870 Octa (14 nm) or
Exynos 8890 Octa (14 nm)
If it is possible can you make a video on this concept or if not possible to upgrade quad to octa then plz reply...
Iphone back glass laser machine price
i need traning sir plz
Super 👍🇵🇰
Sir I definitely need your help. Pls reply for the comment. Pls...
Kindly reply
Am having a iphone x
It heats up so much while doing havier task for 5 min like gaming etc..
My battery was replaced with a non branded one and battery health is 79%..
Do battery is responsible for heating issue?
You need to replace the battery as the battery health is under 79%.
@@rewatechnology2008 it means because of battery my phone is heating??
Plz reply because facing too much trouble..
Love from india❤️
Where are you from sir plaz reply
You didn't need to run the jumper, you can clearly see the via under the pad. You could've just recreated the pad connecting it to that via and be done with it much more cleanly
but what if the pads are burnt off as seen on this board what would you do ?other than what he did
I don't think so .. because most of case pin of IC are masse connection or linked to a capacitor or else he should probaly have checked before the schema of the IC ship before making the short..
I thing all depends to the sheme and line of the connecting pad !
Hello
🥰🥰🥰🥰🥰