If you’re not using your cellular on your android tablet/phone but instead use it only offline or as a WIFI device, the phone is still wasting battery on the phone modem.
With no sim card inserted, the phone is constantly looking for a emergency connection and is wasting battery.
To fix this, you could use your terminal emulator and enter this: (Root required) Continue reading
A friends USB port of his phone broke and he got real high battery drain on his sasung galaxy s3.
A quick view revealed the culprid… The USB driver constantly checked the broken usb port.
After we disabled the port, the batteryusage went down.
Use this command in a android terminal emulator of your choice. You also need Root privileges: Continue reading
On linux you can use different tools like the top command to view the memory usage of all processes.
This top command has different options bound to the keyboard.
Here are some:
To change the sort to Memory, you can press shift M
to change the process scaling you can press small “e”
to hange for the global view you can press shift “e“
On Linux or Android you can open a console and enter
nm -D /path/to/my/library.so
This will show you the functions that this shared object (.so are the .dll Dll equivalent in the Linux world.) offers.
Todays movile phones come packed with gigabytes of applications none wants, clog our phones, slow them down and raise network cost.
The problem is, normally you can’t uninstall them.
Here is a trick that lets you still uninstall them: Continue reading
Embarcadero just released a free community edition of their RAD studio tools. Delphi and C++ Builder. Continue reading
Google started declaring custom Android mod running phones as uncertified and there are some rumors that it will stop access to the PlayStore and all Google Services soon. (So many apps will stop working)
After some back and forth, google made a page where you’re able to input your Phone ID to make it certified again: Continue reading
Sometimes Lineage (which was called Cyanogen before), simply freezes while booting. Sometimes it helps if you Continue reading
If you installed a custom ROM and want to get your google apps, download OpenGapps and select the apps you want:
If your USB Port of the phone just broke off or is otherwise not working anymore, you could Continue reading