installed update from v20f to V20h but keeps asking again to do update
I have t-mobile LG P769 L9 , I have rooted it,
it keeps asking prompting me to update from v20f to v20h and it downloads and restarts and it shows the android icon for repairing/update
then it boots normally, then after a few days it asks me again to update from v20f to v20h again.
whats the problem ? how can I stop it, or update it once forever?