Fix iPhone / Android randomly at 30% death (battery calibration)



Video shows how to prevent your phone from dying and shutdown randomly by calibrating the battery. This prevents your phone from dying quickly / quickly when there is still battery left and also fix the incorrect battery percentage.

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46 Comments

  1. Reply

    Please help I got my phone last year and it turns off every 10 minutes and has a really loud springy noise on the home button please help

  2. Reply

    my phone just died at like 50 and i switched it back on and it was on 29 then it literally dropped from 29 to 10 in 20 secs and i’ve only had this phone for 11 months and i have to make it la at another year. and it’s an iphone 6s so maybe that’s why because apparently 6s is known to be weird like that

  3. Reply

    Hey man, my phone doesn't start up but when I Power it, it shows that it is starting but again after showing the logo it shuts down itself, so does this behaviour mean that the battery life is 0%?

  4. Reply

    Why has my phone been stuck at 15% I barely charged it 20mins and used it like 3 hours no difference? Is this good or bad

  5. Reply

    smh i unplug my phone for a split second and it starts going wild and running out. its been happening ever since i connected airpods to my iphone.

  6. Reply

    I HAVE A PROBLEM! When I try to switch on (phone unplugged), it shows a red lightning bolt indicating that the battery is 0%. I can't even reach the Huawei logo. BUT when I plug the charger while the phone is off, it boots up and shows the Huawei Logo. How can I recalibrate this phone if it keeps booting up when I plug it in.

  7. Reply

    DO NOT TRUST THIS dont do this my phone used to turn off at 40 ish percent now it turns off at 80% after doing this twice cuz it didnt work the first time

  8. Reply

    mine is LG K10, and i have this issue that if i charged my battery at 0% while its turned off and suddenly my phone automatically turns on when it reached a certain amount like for example it automatically turns on at 30% while its off, and when i saw my phone i saw it was like 70%, idk how do i fix this automatically turn on function on my LG K10, any help would be nice

    edit: i forgot to mention i googled this before and nothing shows up so please any help would be great

  9. Reply

    Can this work on iPad Generation 6? I have a problem whereas my iPad would randomly shut off, and I would be able to open it, but sometimes it shuts off and wont open at all, not even a 0% logo. After I charge it for like 10 secs it shows the Zero% logo and shows the apple logo, then it boots back up with how much battery it last was. Im really desperate and I’m not looking forward to a back-up then hard reset, or going to Apple. Much appreciation, thanks!

  10. Reply

    My mobile suddenly charges from 70% to 100% in a matter of 10 minutes,and after that it discharges suddenly from 40% to 0% in 10 minutes, I don't know what happens like that,I also replaced the battery with a new original one,can anybody give me the solution

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