I have an original razr maxx running on gingerbread. I had another that I upgraded to ics and had nothing but trouble. Verizon replaced the phone 4 times - all had the same problems - they eventually gave me a galaxy s3. I miss the battery life of the maxx. If I upgrade will it go right to jellybean or to ics? I am terrified to upgrade it and ruin another maxx (the others were useless after the ics upgrade). Any suggestions or should I just play it safe and stay with gingerbread and keep selecting "install later" every day?