I have my razr almost one year and from last few months I have problem with battery. My soft is slim kat.
When I'm charging with orgiginal charger battery is charging to 100% and than charger making nosie (whistle) and I think it's not normal so I changed charger and using now a little bit different (lower volate but just a little bit) that I got from last phone... but when charging and let say is 40% and than will unswer the call or disconnect from charger than bettry jumping to 100% but when going to recovery than is showing that 40% but when reboot again to system than system is showing 100%... how to fix it ? why it's like that ?
and one more think before I tried to calibrate bettery so download soft plug my phone to old charger and was charginf to 113% !! why ?