iPhone 11 not charging, not turning on after use of bad wall charger. Bad U6300 / U3300 - long video
Вставка
- Опубліковано 28 січ 2022
- Here we have an iPhone 11 that died after use of a bad wall charger. First i changed the U3300 IC (still no ideea why PP_VBUS2_IKTARA was shorted) and phone was still dead, not charging. I called the client and asked what really happened with this phone! He told me that he buyed a non genuine wall charger. When he pluged in the charger, phone stopped - so after that i went for the U6300 IC. Changed that one also, and now the phone is working!
Some of the tools and supplies i use all time
- Sugon T26 soldering station with JBC C210-018, C210-002 and C210-020 tips
- Gordak 952-A (I'm using this only for it's soldering iron)
- 8858 Hot Air Station (no name)
- Seek Compact XR Thermal Camera
- Sunshine DT-17N Multimeter
- HY3005D Power Supply (very old)
- Kingbo RMA 218 Flux
- Baku BK-227 Flux
- Cynel Soldering Wire 0.5mm and 0.7mm
- Mechanic XGS40 158C Solder Paste
- Relife RL-404 138C Solder Paste
Like and subscribe if you enjoy the video
Your work is great u are genius brother keep it up
Thank you! There are far more better technicians than me :)
GREAT JOB MY FRIEND
Wonderful
Parabéns pelo vídeo 👏🏻👏🏻🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷
Bravo🎉
Merci!
hi my iphone 11 not charging when using bad charger wall the phone it turns on but not charging check the testpoint near the battery connector and I have 5v. I tried wireless charging and it didn't work when the phone was turned on
hi i must commend u for your work, so i have an x that has a similar problem, i latter found out my fast charger gave me shocks when i touched, am thinking thats what fried my x, it wont charge it wont turn on. Can it be fixed sir
I think that 80% it can be fixed. I can't be sure until I see the phone.
@@PhoneRepairRO thanks sir
wish i could send it to u, but am far here in africa
My 11pro won’t add battery percentage while sometimes it will add pls I just bought they motherboard what should I do? Pls I need help
When the phone is off, is charging? If not, theres an IC on the charging flex. Do you have microsoldering skills? If not, take the phone to a repair shop.
I believe my phone did this it was low and died. I noticed the way it died was strange I was using a gas station charger. Is there any way you could check out my iphone 11.
If you are not located somewere in Romania, not a chance. But, you can go to a local store / shop that can do microsoldering. They will help you!
Have a nice day.
Hello, while repairing my iPhone I broke L6300 and L6301.
Do you have the reference/package/value.
I presume it is an iphone 11? Look here i.gyazo.com/684724464bc1471bb82e6b44c3b55399.png
@@PhoneRepairRO yes you presume well it is indeed an iphone 11 128go.
Thank you for your answer.
What software do you use for the plans that is very practical.
@@christopheviegas393 I'm using ZXW tool and schematic - what i can find on internet. ZXW is limited on schematics
@@PhoneRepairRO Hi, i have remplace U3300/U6300 but the motherboard not turn on. I have identified a short circuit on C5102. Could you transfert the schematic on part please? and value on resistor R4X01 next to capacitor C5102.
@@christopheviegas393 R4901 is 100K - i.gyazo.com/88d7f53d4ab2efe612587f3ae70c8bc2.png
C5102 is on vdd_main - i.gyazo.com/d6b12020353e7a98053d704e1ae3e60b.png
So if the phone does not start, you might changed the ic's for nothing. The problem was not there. You have a short on PP_VDD_MAIN