I have a Huawei U9000 with android 2.2.2 is it possible to upgrade it to gingerbread? I have tryed using SUT 1.7.9 with the following roms: Mi410 - GingerBread_FB0-318D-0-5012-A03 MAGNUM_softwareupdate3 I have also tryed using the "download nb0 from SDcard" from the bootloader. ...