Guest neolg Posted October 2, 2010 Report Share Posted October 2, 2010 Previous my phone rom is v10a, then using the forum 's guide , i upgrade to v20b successfuly. yesterday i just want to downgrade to v10c,unfortunalye it's goes into download mode, so i try the kdz again and again, still can't downgrade.Now i pull out the battery to reboot, it's can't boot up. i tried the home+search+volume up button, it's doesn't work, plug the charger still doesn't work. so how should i do next? Thanks a lot. Link to comment Share on other sites More sharing options...
Guest borovaka Posted October 2, 2010 Report Share Posted October 2, 2010 Try emergency mode and then update with 2.1 rom again. You can not downgrade to 1.6! Link to comment Share on other sites More sharing options...
Guest neolg Posted October 2, 2010 Report Share Posted October 2, 2010 Try emergency mode and then update with 2.1 rom again. You can not downgrade to 1.6! the phone can't boot up now, i tried the power+volume down button, power+search+volume up+home button, all doesn,t work.:lol: Link to comment Share on other sites More sharing options...
Guest *E_SWAMP* Posted October 2, 2010 Report Share Posted October 2, 2010 Sounds like a brick. Link to comment Share on other sites More sharing options...
Guest neolg Posted October 2, 2010 Report Share Posted October 2, 2010 Sounds like a brick. so no way to recovery?:lol: Link to comment Share on other sites More sharing options...
Guest Dr.Funk Posted October 2, 2010 Report Share Posted October 2, 2010 :lol: Hi, I have the same problem! Please help us Link to comment Share on other sites More sharing options...
Guest *E_SWAMP* Posted October 2, 2010 Report Share Posted October 2, 2010 :lol: Hi, I have the same problem! Please help us i know aaa801 did the same but as i recall he got it fix on the warranty try taking the the battery out and hold vol down when u try to power it up Link to comment Share on other sites More sharing options...
Guest neolg Posted October 4, 2010 Report Share Posted October 4, 2010 i know aaa801 did the same but as i recall he got it fix on the warranty try taking the the battery out and hold vol down when u try to power it up still doesn't work。 anyone can help? Link to comment Share on other sites More sharing options...
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