1) my device dosen't give assess to memory no data transfer.no IMEI,no bluetooth ,no WIFI, no signals.
how I came to this 1) I am on stock.
2) rooted with stock 4.4.4
3) TWRP recovery in that i have hit center button in between home and back which leads to "updating partition...." it dosent stop so switch off device and switch on.
4) them flash velocity gapp from TWRP and stuck at updating app and after reboot stuck at circle.
5) under the guidance of of "jd1639" device turn on only with 4.2.1 or before with above issues .
right now device config is 4.2.2 / rooted / bootloader unlock / CWM recovery .