Last year my E400 running stock ROM froze when I tried to use the built in update feature. I left it for a while but nothing responded. I eventually powered off and on but it wouldn't boot into android.
I should probably have sent it back for a replacement, but instead I found that I could get into the recovery menu so I grabbed a copy of CM and installed that. It works fine except for one thing - I need to do a network unlock to use a different provider. I have the network unlock code from O2, but when I enter the code to bring up the menu (2945#*400#) it brings up an invalid MMI number. I've tried many fixes posted about the net like adding + to the number or putting a , at the end but nothing works. I've read that I need to revert to the stock ROM to get this to work. I don't have a backup unfortunately.
Does anyone have any suggestions how to fix this, or where I can download stock Gingerbread 2.3.6 from?
Thanks
I should probably have sent it back for a replacement, but instead I found that I could get into the recovery menu so I grabbed a copy of CM and installed that. It works fine except for one thing - I need to do a network unlock to use a different provider. I have the network unlock code from O2, but when I enter the code to bring up the menu (2945#*400#) it brings up an invalid MMI number. I've tried many fixes posted about the net like adding + to the number or putting a , at the end but nothing works. I've read that I need to revert to the stock ROM to get this to work. I don't have a backup unfortunately.
Does anyone have any suggestions how to fix this, or where I can download stock Gingerbread 2.3.6 from?
Thanks