Free Android Tricks

Saturday

IF SD CARD UNEXPECTEDLY REMOVED

Utsav Verma / / 32
Solution-
Some user experienced SD removed unexpectly after updating there phone so i made this thread. Commonly problem ito sa Galaxy Y.

Step:

1. ROOT your phone

2. Install and open Root Explorer


3. Edit files in the folder/ sys/devices/virtual/bdi/179: 0/read_ahead_kb by pressing and holding the read_ahead_kb then choose open in text editor.

note: Other phones don't have 179:0.. but is ok 179:8


4. Replace the numbers in it from the default (128KB) to 1024 / 2048 / 4096 (according to taste max = 4096) and then save and exit.



3. read_ahead_kb Navigate the file again and select the permissions or hide tick marks on the User -> Write.

Utsav Verma


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