iPhone 12 Pro not charging, not turning on after use of bad wall charger. Bad IC's U4000 / U9300
This time i have an iPhone 12 Pro that is not charging, not turning on because the client used a bad wall charger.
First time i changed the U4000 IC and tested the AP board to see if is charging. Charging was ok, but when i connected the board to PC, the phone was not recognized so i went and changed the U9300 IC also. After that, the phone was detected by PC.
Another happy client!
Some of the tools and supplies i use all time
- Sugon T26 soldering station with JBC C210-018, JBC C210-002 and JBC C210-020 tips
- Quick 861DW Hot Air Station
- Gordak 952-A (I'm using this only for it's soldering iron)
- Seek Compact XR Thermal Camera
- UNI-T UT171B 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
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Пікірлер: 11
Please don't skip the reballing part in future cuz it's the only *satisfactory* part in the whole video & Your video looks good ✨👏💯
Great job ❤
Amazing 😊
its a good heater
👏
Hello pls Can you help me for use short keller with any iphone ?
Please I need someone to teach me how to repair phone
asta parca e de prin 2020 si tot nu are ovp bun pe pcb? asteapta sa faca ovp in cablu sa i comunice la tristar pe urma la tigris ori cum o fi acum , ovp u ala evident nu merge la transienti ce se ridica rapid .... si crapa telefonu apple a ramas tot o mizerie
@PhoneRepairRO
Жыл бұрын
Hydra (tristarul vechi) doar negociaza cu cablul, care daca este original mai are in el un ic asemanator! Tigris este cel care face incarcarea, dar daca tensiunea nu este curata, are spike-uri chiar si de 2-3us, crapa! Ovp are 100% pentru ca daca ii dai mai mult de 8v, blocheaza tot!
@lattehour
Жыл бұрын
@@PhoneRepairRO lol ce nume le au dat , dar 2-3 us e mult d aia l o crapat
@lattehour
Жыл бұрын
@@PhoneRepairRO oricum marfa video