Thursday, March 23, 2017

system - What's the meaning of signal strength colors in battery usage screens?


The battery usage screen has an indicator for "Signal strength" that, instead of being blue/black like WiFi, has many colors: green, gray, yellow. What's their meaning?




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samsung galaxy s 2 - Cannot restore Kies backup after firmware upgrade

I backed up my Samsung Galaxy S2 on Kies before updating to Ice Cream Sandwich. After the upgrade I tried to restore, but the restore fails ...