Grip The software upgrade operation

1.

Grip The software upgrade
operation

2.

The first step: the “Impress_Grip" is downloaded file,
Copy it into the memory inside the root directory

3.

The second step: the T card inserted into the mobile
phone card slot, and check whether completely
plugged in.

4.

The third step: installed on the battery, and at the same time,
hold down the “volume up, volume down,power key" three
keys for software upgrades

5.

The fourth step: in accordance with the phone prompts,
please press the power button to continue, and then press the
power button for a long time.

6.

The fifth step: the phone in the upgrade process must
not dial the battery.

7.

The sixth step: in accordance with the phone prompts
the operation, then press the power button to restart
the system, there will be boot screen, the whole
process of the software upgrade.

8.

The seventh step: boot screen can be used to
complete the normal use of the phone 。