Good afternoon everyone,
First of all, I tried to put the message in the most correct forum that I found. In case of being located in the wrong forum, I am sorry in advance.
After an accident with my galaxy SIII, I am using my old S2 + galaxy. this galaxy came with android 4.2. After two years of use the phone began to lock more and more, turn off only and go slow and stumbling even nothing else to do a hard reset.
Yesterday I did rooteé and I put the version CyanogenMod 12.1-20160115-UNOFFICIAL-i9105p
My surprise is that the mobile works super good, light, fast without bugs without errors and it seems new! So I'm going to shoot with him. What I can not do is calibrate the battery .... It worked badly before, only with the android 4 when it reached 5% it turned off, and now it goes down in fits and starts and can be 2 - 3 hours at 1% without turning off. That is, the battery holds the day to spare, but does not mark it correctly.
I tried using applications and codes to calibrate the phone, but all of them tells me that I must be root, and I can not use them (Something I thought I had already done, since I used the Odin to root it and then install the android 5.1) . I tried to do it with programs without root (It does not work in my case) and manually emptying the battery 100%, loading 100%, disconnecting the cable, reconnecting it, etc ...) I tried to access the file that android saves with the record of the battery to reset it, but I can not access it xq says that I'm not root .... Restarting the phone in recovery mode I do not have the option of wipe battery in the advance menu either ...
Do you know any specific application for this version that works to calibrate the battery?