5,594,282 Members 43,239 Now Online
XDA Developers Android and Mobile Development Forum

help to downgrade from 907 to 221

Tip us?
 
dahool2008
Old
#1  
dahool2008's Avatar
Member - OP
Thanks Meter 0
Posts: 37
Join Date: Nov 2008
Default help to downgrade from 907 to 221

Hello,

how can i downgrade from Firmware 907 to 221 ? I have put the firmware dload to sd card and make a local update. After the phone reboots an check every file modem, system and so on... all is okay but it then do not downgrade to 221 and write FAIL to the screen.

i'm very happy if anybody can help me how to downgrade to firmware 221

Thanks for your Help

Susan
 
scpion
Old
#2  
Senior Member
Thanks Meter 21
Posts: 287
Join Date: May 2009
Quote:
Originally Posted by dahool2008 View Post
Hello,

how can i downgrade from Firmware 907 to 221 ? I have put the firmware dload to sd card and make a local update. After the phone reboots an check every file modem, system and so on... all is okay but it then do not downgrade to 221 and write FAIL to the screen.

i'm very happy if anybody can help me how to downgrade to firmware 221

Thanks for your Help

Susan
Do the 3 button combo thing.

Try using a smaller capacity SD card (8GB) and re-download the firmware again. Maybe its corrupted.
 
dahool2008
Old
#3  
dahool2008's Avatar
Member - OP
Thanks Meter 0
Posts: 37
Join Date: Nov 2008
Thanks for your help. Use a 16gb it works-with the 32gb it makes the errors. Thanks again
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes