HOW TO WORK WITH A2-BASED PHONES

[the_laser]

POSSIBLE PROBLEMS AND METHODS OF REPAIR

CID 49,51,52,53

damaged trim area (ta_open errors)

1. select proper model or model,based on same chipset
2.

skip that step, if phone already r&d (brown).
convert phone to r&d (brown) domain, for that unlock phone in alternative security bypass mode with brown domain set.

3.

if your phone based on db3150 chipset - add to firmware area Shinobu_TA.ssw ( for k850 - sofia_ta.ssw )
if your phone based on db3200 chipset - add to firmware area elle_ta.ssw
if your phone based on db3210 chipset - add to firmware area Shiho_TA.ssw
if your phone based on db3350 chipset - add to firmware area aino_ta.ssw
(exception should be done for latest db3350 phones: w20,j10,j20 - aino_ta.ssw will not work for them)

4. set ecc mode: none (0)
5. on settings, check only signed mode
6. press flash
7. get gdfs package from proper model working phone, add it to misc. field
8. press write gdfs
9. unlock phone using alternative security bypass mode
10. reflash phone fully.

alternative way, need to use at least setool2 1.08

1. select proper model or model,based on same chipset
2.

skip that step, if phone already r&d (brown).
convert phone to r&d (brown) domain, for that unlock phone in alternative security bypass mode with brown domain set.

3. select in misc. edit proper gdfs package, DO NOT unzip gdfs package, just select it as is.
4. on settings, check only signed mode
5. press write gdfs
6. unlock phone using alternative security bypass mode
7. reflash phone fully.

phone does not startup or stuck on "please wait"

unlock phone using alternative security bypass

CID 54

phone stuck on lg logo.
first reflash phone fully with latest firmware version.
if that not help, then

1. select proper model, on settings check only "signed mode"
2.

if your phone db3150,add to firmware area kf75x_syspart_fix.ssw
if your phone db3200, add to firmware area gt505_syspart_fix.ssw

3. press flash
4. press unlock
5. press "clear names"
6. reflash phone fully with required firmware

if phone still hangs on lg logo, redo operation with different step 2:
2.

if your phone db3150,add to firmware area kf75x_syspart_fix.ssw,kf75x_drm_fix.ssw ( or corresponding model files )
if your phone db3200, add to firmware area gt505_syspart_fix.ssw,gt505_drm_fix.ssw ( or corresponding model files )

6. if needed, write gdfs package from proper model working phone, unlock phone after

CID 60,185,186

1. unlock phone
2. reflash phone
3. if needed, write gdfs package from proper model working phone, unlock phone after