Resetting Your Phone; Specifications - Gigabyte Sierra S1 User Manual

2. Tap "SIM1" or "SIM2". (If SIM2 inserted).
3. Tap "Change SIM PIN". Type the old PIN. Then tap "OK".
4. Type the new PIN. Then tap "OK".
5. Re-type the new PIN. Then tap "OK" to change the PIN.
Set up Password Protection
1. Tap Application Drawer > APPS tab >
2. Enter your password, and then, tap "Continue". Confirm your password, then, tap "OK".
3. If you want to disable screen lock security, please tap Application Drawer >
tab > Security > Screen lock. Confirm your password, and then tap "Continue". Tap "None"
to disable it.
Set up unlock pattern
You can further secure your data by locking the screen and requiring a screen unlock pattern
every time after your phone is turned on or it wakes up from the sleep mode every time (screen
is off ).
1. Tap Application Drawer > APPS tab >
2. Draw the unlock pattern by connecting at least four dots. Then tap "Continue".
3. Draw the unlock pattern again, and then, tap "Confirm".
4. If you want to disable the function, please tap Application Drawer > APPS tab >
Security > Screen lock. Confirm the saved pattern, and then, tap "None" to disable it.

7.5 Resetting Your Phone

With Clean Boot, you can reset your phone to its factory defaults. When you reset your phone,
the data stored in your phone may be erased.
1. Tap Application Drawer > APPS tab >
2. Tap Factory data reset > Reset phone > Erase everything to reset the phone.
NOTE:
Before reset your device, please remember to back up all your data and information.
Check IMEI on the phone
You may check IMEI on the phone, please choose the below instructions:
 Input *#06#，IMEI will automatically appear on the screen.
 Or tap Application Drawer > APPS tab >

7.6 Specifications

Platform
Processor
Memory
Screen size /
Resolutions
SIM Card Slot
Dimensions
(L x W x H)
Weight
Rechargeable Battery
> Security > Screen lock > Password.
> Security > Screen lock > Pattern.
> Backup & reset.
> About phone > Status > IMEI information.
Sierra S1 specifications
Android 4.2
1.5GHz, Quad-Core
ROM 4GB / RAM 1GB
5" HD IPS Screen, 1280 x 720 pixels
Dual SIM card slot
145.5 x 72.5 x 8.9 mm
168 grams with battery
Li-ion pack 2000 mAh
Sierra S1｜7-3
Managing Your Phone
> APPS
>