Originally Posted by Wites
Yes it is possible that PMIC not have good solder,you can give ~320C of
heat maybe will help,try to reball PMIC again see my guide go here Universal re bolling way!!!
You can charge battery externally but with an Service DC power not with charger.
Good.So I just ordered a service charger and it should comes before weekend so I only want to check if phone works on the battery I'll check the voltages around the PMIC and battery fuse,if not gonna work I'll reaball PMIC with 320C a bit longer.
Thank for helpful info and link to your post.I see you got some real skills man
That's quite a job you've done there I'm impressed.