A50 dead... - GSM-Forum

Gsm2Extreme · 02-28-2007, 17:23

I have an old A50 that I tried to unlock with martech.

it was software version 3 (so direct unlock is possible)
I made backup before unlocking of both eeprom and bootcore.

But when trying to unlock it gave me an error in the process, result phone dead only making "Bzzz" sound.

So I tried putting eeprom back in phone but it errored too.

When trying to fullflash it gave me this error, see log:

Selected COM Speed : 115200 kbd
Selected Phone Type : A50, 1168
Selected kind of Service Mode : Testpoint Adapter v2.0 / v3.0
Use slow Unlock/Repair method : NOT SELECTED
Don't check Ph.Type (for Repair) : NOT SELECTED
Auto Show Test-Point Info : NOT SELECTED
-----------------------------------
SETTINGS_01 : SELECTED
SETTINGS_02 : SELECTED
SETTINGS_03 : NOT SELECTED
SETTINGS_04 : SELECTED
SETTINGS_05 : SELECTED
SETTINGS_06 : NOT SELECTED
SETTINGS_07 : SELECTED
SETTINGS_08 : SELECTED
-----------------------------------
Phone Type: A50
SW Version: 12
Flash Type (SW): 20BA
Flash Type (HW): 20BA
Phone ID: D43339F5
LANG / T9: /

MESSAGE BOX:
__________________________________________________ ____

ERROR (49.01)
[ERASE_FLASH_01]
At address: 003F0000

__________________________________________________ ____

I tried flash with testpoint and without testpoint, no results..

please advice

..::alexis::.. · 02-28-2007, 17:44

try to select this:

Code:

Use slow Unlock/Repair method

Gsm2Extreme · 02-28-2007, 19:28

thnx I already tried that but same error

..::alexis::.. · 03-01-2007, 08:29

Try to write fullflash to phone(all witout BOOTCORE) after what do IMEI Repair(type IMEI manual) and UNLOCK.

stylius · 05-24-2007, 21:44

Try to rehot Flash IC. Sometimes it help...

02-28-2007, 17:23	#1 (permalink)
Gsm2Extreme No Life Poster Join Date: Mar 2004 Location: The Netherlands Age: 29 Posts: 621 Member: 58493 Status: Offline Thanks: 56 Thanked 23 Times in 19 Posts	A50 dead... I have an old A50 that I tried to unlock with martech. it was software version 3 (so direct unlock is possible) I made backup before unlocking of both eeprom and bootcore. But when trying to unlock it gave me an error in the process, result phone dead only making "Bzzz" sound. So I tried putting eeprom back in phone but it errored too. When trying to fullflash it gave me this error, see log: Selected COM Speed : 115200 kbd Selected Phone Type : A50, 1168 Selected kind of Service Mode : Testpoint Adapter v2.0 / v3.0 Use slow Unlock/Repair method : NOT SELECTED Don't check Ph.Type (for Repair) : NOT SELECTED Auto Show Test-Point Info : NOT SELECTED ----------------------------------- SETTINGS_01 : SELECTED SETTINGS_02 : SELECTED SETTINGS_03 : NOT SELECTED SETTINGS_04 : SELECTED SETTINGS_05 : SELECTED SETTINGS_06 : NOT SELECTED SETTINGS_07 : SELECTED SETTINGS_08 : SELECTED ----------------------------------- Phone Type: A50 SW Version: 12 Flash Type (SW): 20BA Flash Type (HW): 20BA Phone ID: D43339F5 LANG / T9: / MESSAGE BOX: __________________________________________________ ____ ERROR (49.01) [ERASE_FLASH_01] At address: 003F0000 __________________________________________________ ____ I tried flash with testpoint and without testpoint, no results.. please advice

02-28-2007, 17:44	#2 (permalink)
..::alexis::.. No Life Poster Join Date: Jun 2006 Location: Ukraine Posts: 943 Member: 289200 Status: Offline Thanks: 70 Thanked 215 Times in 57 Posts	try to select this: Code: Use slow Unlock/Repair method

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02-28-2007, 19:28	#3 (permalink)
Gsm2Extreme No Life Poster Join Date: Mar 2004 Location: The Netherlands Age: 29 Posts: 621 Member: 58493 Status: Offline Thanks: 56 Thanked 23 Times in 19 Posts	thnx I already tried that but same error

03-01-2007, 08:29	#4 (permalink)
..::alexis::.. No Life Poster Join Date: Jun 2006 Location: Ukraine Posts: 943 Member: 289200 Status: Offline Thanks: 70 Thanked 215 Times in 57 Posts	Try to write fullflash to phone(all witout BOOTCORE) after what do IMEI Repair(type IMEI manual) and UNLOCK.

05-24-2007, 21:44	#5 (permalink)
stylius No Life Poster Join Date: Feb 2004 Location: Lithuania Vilnius Age: 28 Posts: 763 Member: 51989 Status: Offline Sonork: 1575109 Thanks: 12 Thanked 119 Times in 30 Posts	Try to rehot Flash IC. Sometimes it help...