ISM course

3650 Logo Nokia muncul 4 kali kedip lalu mati

- Flash HP dengan data MCU yaitu CCSErasePMM25.03 PPM dicancel.
- Flash ulang HP dengan Data MCU dan PPM yang sesuai.
- Klik SP Lock dan Upload SP Data untuk menghilangkan SIM Card Rejected
- Restore Full Factory Settings dan Format User data dan tunggu 3-6 menit.
- Klik Phone Info dan Tune phone network.
Umumnya sih 4x blink cukup diflash seperti prosedur diatas. (Kecuali 7650 perlu ganti IC Flash).
Namun jika imei menjadi ???? wajib ganti UEM. Karena SIM Card Rejectednya tdk akan bisa diopen dgn upload SP Data jika IMEInya blank (???). Karena buka SP Lock berdasarkan IMEI yg ada.
(UEM adalah IC Power+IC Audio+IC Charging Nokia DCT4)
UEM 3650 bisa pakai UEM 8310 dan 6510, dsb.
u can try this...way....
flash it with C3 MCU, cancel the PPM... flash done..
and than.. flash normal C1 MCU and PPM ...flash done
upload sp data, format user area (2 times)
maybe this way canwhat do you mean about c3 mcu?i don't understand it...please explain to me...thanks
help u...
Chinese combo file flash it load as MCU>PPM tick cancel>flash back again w/ English file>done or you can format/restore factory
If I have a client like yours, I always send the phone to my friend w/c is a hardware specialist, it's hard to trouble shoot that problem 'coz 3650 has 3pcs flash IC, especially if you didn't try it or tested, 100% flash chip problem

If you have enough courage just replaced the second chip, they said IMEI will be ok, but always do backup flash IMEI first before doing anything (note; not tested by me)
6600 contac retail;