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8
votes
1answer
1k views

How can I prevent my Wi-Fi connection from glitching?

Occassionally my Wi-Fi goes into this weird state where the phone "thinks" I'm connected, but the connection simply doesn't work. Apps still seem to think I have connectivity, though they can't ...
5
votes
1answer
334 views

how to find application that is opening proccesses

When running ps as root within my device (HTC Desire HD) I see the following line: app_132 18584 13586 0 0 ffffffff 00000000 Z ratc Repeating hundreds of times. How can I tell which app ...
3
votes
1answer
907 views

Android 4.0.3 sluggish: nandd process hogging CPU

I have an Allwinner A10 tablet clone. While working the tablet "freezes" regularly but not too frequently for a strech of time between 2 and 15 seconds. Described differently: the tablet is useable ...
1
vote
2answers
2k views

Are there any downsides or risks to limiting background processes?

I enabled developer options on my Samsung Galaxy Grand Duos and then changed "Limit background process" option from Standard limit to No background process. After that my phone is working fine, with ...