Monday, August 4, 2014

Lenovo A3300-GV Hard Reset, Hang, Google Account Removal, Pattern Lock


Before you proceed flashing / hard resetting your phone / tablet make sure to back up your important files if possible. Because we care about your data.

We also suggest that your battery should be atleast 50% or better to have it fully charge, lower than the said value may cause unwanted result, such as bricking your phone / tablet rendering it unuseable. This is very important in flashing your phone / tablet. Use original USB cable as possible.

Files that you downloaded should not be corrupted, if ever the file is corrupted you might brick your phone. Or the flashing will not start.



In this tutorial I will gonna teach you how to hard reset your Lenovo A3300-GV. This can fix the following issues that you are experiencing in your tablet:

1. Force Close Apps
2. If you forgot your Google Account
3. Hang in Logo (sometimes)
4. Pattern Lock









1. Press and Hold Volume Up + Power button simultaneously, wait for about 10 – 20 seconds until the tablet vibrates and power up.
2. An Android Logo will appear with exclamation mark, Press POWER/Lock Button to activate Android System Recovery.
3. Select wipe data/factory reset, to navigate press Volume Down, to confirm your selection Press Volume UP.
4. Reboot your phone





 
For those who are looking for the Reset Button
 



Just wait for it to properly reboot and set up again your tablet.

If you find the tutorial incorrect please drop us a comment. Thank you.

71 comments:

  1. Adeleke David AbiodunFebruary 16, 2015 at 5:25 PM

    My lenovoA3300-GV just stopped working and I have been trying to get it to power again but its not responding .What can I do pls?

    ReplyDelete
  2. hi sir adeleke, you can try to press the reset button near the sim card slot. there is a small hole in there.

    if nothing happen, i guess you need to reflash your. just look for the stock rom in my blog. and hopefully you can follow my tutorial. :-)

    ReplyDelete
    Replies
    1. how to press sir? i see no button, it's hard..

      Delete
    2. just press a needle in the small hole, or any thing that you can insert. You will feel it that it is clicking.

      Delete
  3. Adeleke David AbiodunFebruary 17, 2015 at 3:13 PM

    Thanks its now working after i pressed the reset button.Thanks a million

    ReplyDelete
    Replies
    1. hi adeleke plz my lenovo 3300GV stoopped to working , ihave android system recovery

      Delete
  4. No problem :) Glad that i helped you with your problem :)

    Now pay me now, hahahaha just kidding ;)

    ReplyDelete
    Replies
    1. hi john my lenovo 3300GV stoopped to working , i have android system recovery - ROW

      Delete
    2. @Cahid

      hi you need to reflash your tablet. you can fihttp://firmwares2you.blogspot.com/2014/11/lenovo-a3300-gv-stock-romfirmware-to.htmlnd the tutorial here

      Delete
  5. Hello, I got a Lenovo A3300-HV tab about 5 days ago. Today I tried to insert a sim card into the tablet while it was on. It then gave a message "illegal sim pop. Shutdown in 30 seconds".The tab then went off and since then I have been unable to turn it on.

    I've tried holding down the power button and also tried to get into recovery mode with different power and volume button combinations but neither worked. The tab is still off with no sign of life. Also when plugged in it does not show any sign of charging.

    Please, nhow do i resolve this issue? Help needed.

    ReplyDelete
  6. Did you try to reset your device?

    There is a reset button near the sim card slot. There is a small hole in there.

    ReplyDelete
  7. hi... my lenovo a3300-gv tablet had charging problem.when i power off the tab, the tab is charging but when i turn on the tab and charge, it hows that it is not charging.. please help me

    ReplyDelete
  8. i think you should bring it in a cp repair shop. so they can fully check your tablet.

    ReplyDelete
  9. Sir I can't find the reset button po it only has a small whole beside the memory card slot

    ReplyDelete
  10. How can I press the button po back ? Parang wala naman pong pindutan fun eh . pls reply po asap .thank you

    ReplyDelete
  11. mam pa check nalang po ng post ko sa taas. iniupdate ko na nandyan po makikita niyo ang reset button. sundutin niyo lang ng karayom or kung anong kasya para masundot...

    ReplyDelete
  12. Dear Johon .... I also press the rest bottom and nothing happened ...... it's still dead :-(

    ReplyDelete
  13. you can try to reflash your tablet...

    ReplyDelete
  14. hi please help me it is stuck on no command when i put a pin on the reset near the sim card and sd card it is still in no command please teach me how to fix this problem PLEASE !!

    ReplyDelete
  15. hi believe you need to reflash your tablet, you can find the stock rom here in my blog. ther is already a tutorial.

    ReplyDelete
  16. Hey ,I am stuck at NO COMMAND what should i do Let the battery drain cant find reset button ..I got in recovery mode and accidently got at ADB slideload FILENAME!!!

    ReplyDelete
  17. OPHIUCHUS_alpha_NICOMarch 20, 2015 at 9:56 PM

    huhuhu.. pls help me.. I have rooted my Lenovoa3300 and then i accendentally updated it and then i cant open anymore .. i already REBOOT SYSTEM and RESET FACTORY but it always goes back what should i do? i keep searching answers in internet for 2 hours pls help me.. huhuhu :(

    ReplyDelete
  18. You need to reflash your tablet...

    Here is the stock romhttp://firmwares2you.blogspot.com/2014/11/lenovo-a3300-gv-stock-romfirmware-to.html

    ReplyDelete
  19. OPHIUCHUS_alpha_NICOMarch 20, 2015 at 10:07 PM

    Di po sya pede sa browser ko.. :(

    ReplyDelete
  20. OPHIUCHUS_alpha_NICOMarch 20, 2015 at 10:20 PM

    klinick ko po link ayaw.. sabi THE ADDRESS WASNT UNDERSTOOD

    ReplyDelete
  21. Paclick po ulit... Mali lang yung link thanks.

    ReplyDelete
  22. Thetxh Arapan VilletaApril 12, 2015 at 7:34 AM

    hahah same din sakin...

    ReplyDelete
  23. my lenovo a3300-gv tablet is stuck on SIM CARD NOT DETECTED and PLEASE CHECK IF THE SIM CARD IS READY. but when i taking away my sim tgere is SIM POPUP SI ILLEGAL, YOUR TABLET WILL SHUT DOWN IN 30SECONDS then it will shut down and it's happening again and again. what should i do?

    ReplyDelete
  24. youcanrefertothisguide

    http://firmwares2you.blogspot.com/2014/11/lenovo-a3300-gv-stock-romfirmware-to.html

    ReplyDelete
    Replies
    1. sir.. ayaw nya magtuloy sa pinaka menu.. reboot lng ng reboot.. pano po kaya?

      Delete
  25. my charger geeting warm when i charge the tablet,, please give me the information about that, and can i fix that trouble, thank,,,,,

    ReplyDelete
  26. hey my lenovoA3300-GV is not restarting after frimware update,::>> what shuold I do??
    the power bottom and volume up bottom also doent shows any response <<

    ReplyDelete
  27. #anybody can help me plz...

    ReplyDelete
  28. sir na brick po galaxy v ko nag sstock lng sya sa boot pero pwde pa nmn recovery mode and download mode nya. . ngayun dinadownload ko ung mga inupload mo na firmwares pgkatapos ma dl corrupted mga files

    ReplyDelete
  29. Ayus naman ang files ko niyan, 7zip ba ginamit mo?

    ReplyDelete
  30. plz talk in English

    ReplyDelete
  31. plz talk in English.

    ReplyDelete
  32. my lenovoA3300-gv is not restarting after firmware update>>> what should I do ????

    ReplyDelete
  33. try to press the reset button...

    ReplyDelete
  34. Where is the reset Bottom located in my tablet...???

    ReplyDelete
  35. My Lenovo sim is not detected or permanently locked because I give wrong PUK unlocking code 3 times. What should I do to reset my sim settings and detect my mobile network.

    ReplyDelete
  36. you should input the PUK unlocking code. you can see it in your SIM bed. it comes along with your SIM card when you purchase it.

    ReplyDelete
  37. I tried the reset button and all but still my lenovo wont restart after firmware update. Can anyone help please?

    ReplyDelete
  38. You need to reflash your tablet sir.

    ReplyDelete
  39. im trying to do that but i cant get my pc to recognize and install my drivers. ive already downloaded the stockrom, flash tool, & driver installer. still cant make it to work. can anyone guide me step by step

    ReplyDelete
  40. raquel Ann MangaJuly 7, 2015 at 7:50 AM

    hi good day sir/ma'am I had a problem with my lenovo a3300 charger when my tab is on and I tried to charge it won't charge but when I turn off it charge

    ReplyDelete
  41. thanks. works just fine.

    ReplyDelete
  42. pano po kaya gagawin ko?a3300 din sken

    ReplyDelete
  43. stock lng sya sa lenovo.. ayaw nya mag tuloy tuloy.. nireset q na din sa wipe and clean ba yun.. pag ni reboot now.. ganun at ganun p din po.. patulong pls..

    ReplyDelete
    Replies
    1. kailangan ireflash niyo po yan. meron na ako dito sa blog kanang firmware niyan, pakigamit nalang po ng search bar sa taas. salamat.

      Delete
    2. eto po yong pag reflash ng tablet

      http://firmwares2you.blogspot.com/2014/11/lenovo-a3300-gv-stock-romfirmware-to.html

      Delete
  44. I already did the hard reset. But still doesnt fix my problem.The logo still appear on my screen and hang. What should I do then.. Please help me..

    ReplyDelete
    Replies
    1. Hi mam Lina Ee,

      you need to reflash your tablet, you can find my tutorial on how to reflash your tablet here http://firmwares2you.blogspot.com/2014/11/lenovo-a3300-gv-stock-romfirmware-to.html

      Delete
  45. i did so but only volume appears & it didn't rest

    ReplyDelete
  46. I DIDNT SEE ANY OF RESET BUTTON SIR, THAT'S ONLY A SMALL HOLE.. NO BUTTON.. HOW COULD I RESET THIS THING UP..

    ReplyDelete
  47. I DIDNT SEE ANY OF RESET BUTTON SIR, THAT'S ONLY A SMALL HOLE.. NO BUTTON.. HOW COULD I RESET THIS THING UP..

    ReplyDelete
    Replies
    1. just insert a small thing in there, and you feel it like its clicking.

      Delete
  48. I have lost my game's progress and I have to back up my tablet. Please help me... Thanks

    ReplyDelete
  49. I have lost my game's progress and I am trying to back up my tablet.. Please help me. Thanks.

    ReplyDelete
    Replies
    1. You can restore your games progress in your google account.

      Delete
  50. I have a lenovo table A3300 it did same automatic installation then it showed reboot option The tablet then went off and since then I have been unable to turn it on.

    I've tried holding down the power button and also tried to get into recovery mode with different power and volume button combinations but neither worked. The tab is still off with no sign of life. Also when plugged in it does not show any sign of charging.

    Please help how do i resolve this issue? Help needed.

    ReplyDelete
  51. Sir i need help.. Dead boot and not charging na po lenny ko, and then na reflash ko narin, ganon parin po, detected naman kahit papano.. Please sir?

    ReplyDelete
  52. mine won't start or reboot. I pressed the restart button and it still won't restart. help me?

    ReplyDelete
    Replies
    1. You need to reflash your tablet...refer to this blog post http://firmwares2you.blogspot.com/2014/11/lenovo-a3300-gv-stock-romfirmware-to.html

      Delete
  53. I have a Tablet LenovoA3300-HV, and when Im trying to put my google account it always says "unfortunately your google account manager has stopped" . I try resetting my tablet many times and still it always popped up. I also try the hard reset but still it didnt worked. I cant logged in anymore. What should i do?

    ReplyDelete

 

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