Walton Primo F4 .Here some Specifications of Walton Primo F4: Li-Ion 1600 mAh battery,2G,3G,GPRS,EDGE network supported ,Dual sim supported (one micro sim)and Dual standby, Dual-core 1.3 GHz processor , TFT capacitive touchscreen, 1 GB Ram,8 GB internal memory, external memory up to 32 GB,4” inches HD display, back camera 5 MP(Auto Focus), Front camera VGA, Flash light, Continuous shot, Zoom up to 4X,Bluetooth, Wi-Fi 802.11, Wi-Fi Hotspot ,Android OS V4.2.2 (Jelly Bean),Weight 123.50g , Accelerometer(3D), proximity, compass sensors,FM Radio with recording,HTML Browser, USB supported, micro USB V2.0, Price=7790TK .
If you forgotten your phone pattern lock, user code or phone code. I show you how to manually hard reset Walton Primo F4 Smartphone.
Mobile hard reset steps :
Step 1: First turn off your Walton android mobile.
Step 2: Release any sim card or sd card on your mobile.
Step 3: Press and Hold Vol+ key and Power key 10 seconds.
Step 4: When you see on your mobile screen Android no command icon then release all hold key and press power key.
Step 5: You got Android system recovery mode Use Vol – key select wipe data/factory reset and press Vol+ key to confirm.
Step 6: Use Vol- key select Yes — delete all user data and press Vol+ key to Confirm. (Notice: when you select Yes — delete all user data and press Vol+ key you lost your phone all user data)
Step 7: Wait until complete hard reset, select reboot system now and press Vol+ key.
Step 8: Now your mobile will reboot.
Step 9: Your Android mobile is now ok.