Razr Maxx Phone Battery Life and Signal Problem after Update?

ravenrage07

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Feb 5, 2011
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Got a Razr Maxx Phone that went from Android 3.0 to 4.0.4 ICS and now the battery drains faster, phone signal and 3G coverage has depleted horribly. I updated it yesterday. What can be done to fix it?
 

Apanzee

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Dec 17, 2012
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If you have a Rooted device you could try DZBox or ES Manager - they're both task manager applications that let you kill background processes thus freeing up RAM, cache space, and of course extending battery life.

Infact I don't think the ES Manager requires root, but it does enable more features.