R4515 V03_05 & researching

[kosmonaft]

Hi, can anybody post here how to alive V3R_05 boot OA.52 ?
I had one unit of than phone, the phone is good entered to flash mode as from keypad ang as with TP.I had PDS backup before do anything. I had wrote V3Rohs_R4515_G_08.BD.E1R_fullflash with TP, restore PDS - not good!
PLEASE NEED RESEARCHING!!!

[Legija]

1. Press repair
2. Flash latest monster flash file from support

If doesnt power on - read panic and upload here.

[kosmonaft]

if I put it here, seems all not good...

[Legija]

Please write here which flash file you flashed.

Thanks.

[kosmonaft]

use restore full - V3RoHS_0A.52_R4515_G_08_BD.43R.rdf
after use monster - R4515_G_08.BD.E1R_monster_pack.rsf

[Legija]

1. Did you performed PDS repair ?
2. Whats the initial problem with phone ?
3. Does phone enters flash mode right after inserting battery ?
4. Does phone blinks when try to power on ?

[kosmonaft]

1. ofcouse I'm used PDS repair (the phone had before boot 0A.52 , but after repair loader changed to 0A.30. I think that for prosedure of repair PDS need to doungrade boot, look at pic. that conditions after repair PDS. Prosedure of repair PDS without TP allway had error , see pic.)
2. the bad soldering are not possible , couse all BGA are rebouling and good soldering (MARTIN HB09)
3. Yes
4. no

[Legija]

If phone enters flash mode right after inserting battery, it can be due to 3 facts :

1. Dead flash chip
2. Dead CPU
3. Wrong OTP IMEI checksum

You can try now to write IMEI, and i think nothing else remains.