1. bSudipta's Avatar
    I have a karbonn smart a12 star phone with android kit kat 4.2.2. Last 2 days i have noticed that the phone is always vibrating and not work properly. Screen not working. Work after power off mode. Help me.
    09-10-2014 01:45 AM
  2. B. Diddy's Avatar
    Welcome to Android Central! Try booting into Recovery Mode and wipe the cache partition, which won't erase any personal data. Follow these steps, but instead of selecting Wipe Data/Factory Reset, make sure you select Wipe Cache Partition. When complete, select Reboot System Now.

    Android Phone Solution: Karbonn A12 Hard Reset
    09-10-2014 02:34 AM

Similar Threads

  1. Replies: 61
    Last Post: 10-09-2014, 01:15 PM
  2. Note 3 4G always on
    By kadrek in forum Ask a Question
    Replies: 3
    Last Post: 09-10-2014, 04:30 PM
  3. Call Speaker Always On After I take Out Headphones
    By Erik Smith4 in forum HTC One M8
    Replies: 0
    Last Post: 09-09-2014, 06:56 PM
  4. Smart actions
    By AC Question in forum Ask a Question
    Replies: 1
    Last Post: 09-09-2014, 01:32 PM