Correct instruction ODB lost half a day:
1. Clamping is necessary Volume button down and hold, then press on and as soon as there was a Lenovo release the button inscription. Otherwise it will be a perpetual reboot and no service menu, do not wait.
2. If the phone is inserted into the SD card firmware that he is looking at her instead of the built-in map.
3. After the rollback firmware before the first start go to the Tools menu and make Fatori resset. Otherwise, the body will not boot.
Post has been editedPritorius - 01.07.15, 16:36