ZTE Obsidian

August 31, 2015 | By androidhowto@youtube | Filed in: Android.

How to enter ZTE Obsidian Recovery Mode and Hard reset / Pattern Unlock.

Recovery Mode ZTE Obsidian

  1. Turn off the device
  2. Press and hold Volume Up key + Power Key about 10 seconds
  3. Release all key when Boot Mode appears
  4. Press Volume Up key to select Recovery mode
  5. Press and release Volume Up key + Power key when Android image appears
  6. Use Volume key to select Menu
  7. Use Power key to Confirm or Execute Menu

Hard reset ZTE Obsidian

  1. In Recovery Mode select wipe data / factory reset
  2. press Power key to confirm
  3. select Yes — delete all user data, press power key to confirm
  4. select Reboot system now to finish hard reset

Warning! If you perform a hard reset, make sure to back up important data. The data can not be recovered after perform a hard reset.

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15 comments on “ZTE Obsidian

    • At the ! NO COMMAND screen, press VOL. UP + POWER for 5secs., then release both keys AT THE SAME TIME. If nothing happens, repeat. If you get the timing right, you’ll see the actual recovery screen – complete with flashing options! Now, if I could just find a stock ROM dump, I’d be in business!

  1. My ZTE phone won’t work all it do its fish a white screen that say Android, I’ve tried to put in recovery mode and reboot and it won’t go

  2. On day my phone was working and then it said update at the top so i updated it then while it was updating it said error and my phone just cut off then when i tryed to cut it on it keep saying android is updating or apps startup and then it cut back off and do the same cycle over and over again i tryed all of the hard resets it still didn’t work its says no command

  3. I have the same problem with mine. Did everything I found from hard reset to flash memory so far nothing. it keeps getting stuck on various points of updating from 4 to 36 the highest and it has to update up to 136. by the way it has gone trough 3 full batteries

  4. Did the update on my Z820 this morning and it would shut down after each “optimizing apps” it was stuck in this mode for 4 hours. Tried doing a factory reset, followed all instructions but it will not bring me to the resting android so I can start the factory reset wipe. Any ideas?

  5. i did a factory reset on mine and got to the welcome screen (chose english) ok
    Next,connected to internet(OK)
    checking software update(google play services has stopped)ERROR
    I click Ok and it brings me to the last screen so I CANT finish my setup and cant get into my phone at all,SO I dont know what else to do..I need HELP PLEASE
    Unable to use….

    • That is caused the online update failed.. there are some reason like the server does not responding, or the update does not complete. If you bring it to the service center, It will flash the ROM

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