Another satisfied kabayan costomer here in the kingdom of saudi arabia, the iphone 12 pro max problem is Temperature warning issue, and it was delivered to me, but before that galing na po ito sa service center ng Apple at sa ibang shop. at ang problima paghinawakan mo hindi naman sya umiinit fake temperature warning.
Process:
1. 1st attemp remove the charging flex and power it on, phone is in normal now, the problem is when you return the charging flex it will return again to its problem which is temperature warning issue.
2. Repalced new charging flex still the same the temperature warning issue is still there.
3. remove the mother board and put in the seperator heating pad then seperate the upper layer to the lower layer board.
4. diagnose it by my JCid Drawing and look for the sensor area or the missing pad and transplant it. note any pad is missing which is ground just dont mind it. just look for the two important pad that's cause of fake temperature warning issue which is known ( 487 NTC_ RADIO_BB_SE) and (489 NTC_RADIO _PA_SE).
Process:
1. 1st attemp remove the charging flex and power it on, phone is in normal now, the problem is when you return the charging flex it will return again to its problem which is temperature warning issue.
2. Repalced new charging flex still the same the temperature warning issue is still there.
3. remove the mother board and put in the seperator heating pad then seperate the upper layer to the lower layer board.
4. diagnose it by my JCid Drawing and look for the sensor area or the missing pad and transplant it. note any pad is missing which is ground just dont mind it. just look for the two important pad that's cause of fake temperature warning issue which is known ( 487 NTC_ RADIO_BB_SE) and (489 NTC_RADIO _PA_SE).
