need help getting back to ICS from the latest mcl JB

Discussion in 'Lenovo IdeaTab A2109' started by geno51, Jan 15, 2013.

  1. geno51

    geno51 Member

    Joined:
    Jan 15, 2013
    Messages:
    3
    Likes Received:
    0
    Trophy Points:
    60
    Having issues with overnight battery drain as my tablet is installed in my dash of my truck. Before I upgraded to JB the battery would only drain 1~2% overnight now its 25~30% only change was JB and root. After looking online I found 2 others that had the same issue and they went back to ICS and it solved the problem.

    Can someome point me how to get back to say MCL 103 and keep root ?

    Thanks
     
  2. vampirefo.

    vampirefo. Senior Member Developer

    Joined:
    Nov 8, 2011
    Messages:
    3,828
    Likes Received:
    1,389
    Trophy Points:
    655
    Location:
    Huntington WV
    Tablet / Device:
    Leagoo Lead 1 ZTE OPEN C, Coby 7065, Coby 8042, Coby 9740
    The drain has a lot to due with wifi being off, or out of wifi range, I ran several tests on JB, and found google play services attempts to connect to 173.194.76.188 over and over until it succeeds, or kills your battery. google play services used up about 5% on the half hour, so that puts it using 10% battery life on the hour.

    As far as flashing back, if you made a backup of your ICS, you can restore it, This link might help you. http://www.androidtablets.net/forum...l/52307-useful-files-drivers-modded-roms.html

    As for myself, I never left ICS, I dual boot ICS and JB, So I have both.
     
  3. Ravak

    Ravak Member

    Joined:
    Dec 5, 2012
    Messages:
    37
    Likes Received:
    8
    Trophy Points:
    72
    Location:
    UK
    Tablet / Device:
    IdeaTab A2109

Share This Page