Hard Reset N8 & C7

How To Format/Hard Reset N8 & C7 ....::ZAKIR GSM:::...

It’s always a good idea to do a format once every few month or even when you first get your new device.

There’s two ways to do a hard format to the device memory:

1). Once the device is powered on and at the home screen type *#7370# and then enter your security code (default is 12345) and then your device will restart and reset.

2). To hard reset, follow the steps below.

Mobile No: +94 0712614879

Galaxsy All Solution here

Samsung Android Factory Reset & Service Test Code

   ZAKKIR GSM

• *#*#4636#*#* - Phone Information
• *2767*3855# - Hard Reset
• *#*#7780#*#* - Factory Reset
• *#*#7594#*#* - Change End Call/Power Option
• *#*#197328640#*#* - Service Mode
• *#*#273283*255*663282*#*#* - File Copy Screen (Backup Media Files)
• *#*#526#*#* - WLAN Test
• *#*#232338#*#* - Shows WiFi MAC address
• *#*#1472365#*#* - GPS Test
• *#*#1575#*#* - Another GPS test
• *#*#232331#*#* - Bluetooth test
• *#*#232337#*# - Shows Bluetooth device address
• *#*#8255#*#* - GTalk Service Monitor

TEST MODE CODE:

• *#*#0283#*#* - Packet Loopback
• *#*#0*#*#* - LCD test
• *#*#0673#*#* - Melody test
• *#*#0842#*#* - Device test (Vibration test and BackLight test)
• *#*#2663#*#* - Touch screen version
• *#*#2664#*#* - Touch screen test
• *#*#0588#*#* - Proximity sensor test
• *#*#3264#*#* - RAM version

Samsung GT S8530 Wave II
Samsung Galaxy Spica I570
Samsung Galaxy Mini S5570

Motorola xt720 hardreset

  Motorola xt720 hardreset

Power off the phone
Press camera key + power key for about 10-12 sec You will see Motorola logo then a
yellow exclamation point in a white triangle. 

 then
Press both (1st) Volume UP + (then) camera key in this order for Android System Recovery menu

 Select Wipe / Factory reset with Volume down key (or with D pad) then press POWER key (or CENTER D Pad) to hard reset

Samsung GT-i9000 Galaxy S hard reset

Samsung GT-i9000 Galaxy S hard reset ZAKIR GSM

1. Turn off the i9000 phone or take out the battery and reinsert it.

2. Hold the Volume Down button

3. Press and release the Power button

4. Select Clear Storage by pressing the Volume Down button

5. Press and release the Power button

6. Press Volume Up to confirm i9000 master reset

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