Sudden battery drop

[#1]

Hi everyone,

I'm starting to have a quite serious problem with my recently bought Xperia Ray : as soon as the battery level reaches around 15%, it suddenly drops to 0% and after a few seconds, the phone shuts down and it is impossible to restart it (unless I recharge the battery of course).

My phone is already updated with the latest software, and I also tried a battery calibration, but it didn't seem to have any effect on this problem.

What is worrying me is that it seems to happen at higher and higher percentage, at first it happened around 11-12%, then 15%, and now around 17-18%...

Any ideas ?

Thanks in advance !

[slimshaddy]

you said "i'll try" so hmm = ok

[#3]

Hi again everyone,

It seems that the 5-hour charge (suggested by Johan-SEAnswers) did the job !

Thanks again for all your suggestions, I'll see if this solution works on the long term...

[#4]

No worries pal! I got the cure for this. I had the same problem by which I was totally freaked out, until I installed and used this:

http://andropediaapps.blogspot.com/2011/11/battery-repair-doctor-boost-v154-apk.html

Though the "boost" part is all nonsense, but the repair part actually works and solves the problem. The good thing is that it takes only 3 hours, with your phone ON!

This is how the program looks like:

Enjoy

[sriramray]

hello my xperia ray also had the same problem of getting to 1%  and then shutting down immediately after reaching 15%. but when i uninstalled an application call battery bar widget the problem is solved and my phone started working with power saver app kiked in and is now at 6% when i am replying to this comment