Viper4android On Mi4


Sep 14, 2014
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#1
Hello guys ,
Does anybody sucessfully installed viper4android on his mi4 or other Xiaomi device with the Miui rom ?
I have tried a lot of setup and none working actually if someone can help would be awesome !

Thanks
 
Sep 22, 2013
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#4
You welcome, I tried lot of things before finding this thread, like switching manually SELinux from Enforcing to Permissive after each reboot ^^ Now it's easier! Can't live without V4A!

Envoyé de mon MI 4LTE en utilisant Tapatalk
 
Sep 22, 2013
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#6
I took the ultimate package to give it a try ^^ Depending on battery consumption, maybe I will change for only V4A. I have to admit the sound is quite massive! But I don't use Atmos which IMO is "too much", I don't fell my sound it does, it adds lots of reverb. But it depends on the type of music you listen to.

Envoyé de mon MI 4LTE en utilisant Tapatalk
 
Sep 14, 2014
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#9
I took v4a + Sony + beats
Yep the battery is affected at least 20-25% more than usual I think
Depend on wich device you got for the mi4 no as its not locked but other one yeah you need to unlock boot loader
 
Apr 16, 2016
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#12
Hi.. Installing V4A @ smiui 6.5.5 @ Mi4-LTE (V4A Atmos+Sony+Beats v5.5) was no problem..and it works! But I can't save any effect-profiles / load any IRS because V4A doesn't have a working dir..

Code:
05-07 13:56:48.989  3752 19343 I ViPER4Android: Now checking for external storage writable, file = /storage/emulated/0/v4a_test_file
05-07 13:56:48.990  3752 19343 I ViPER4Android: FileNotFoundException, msg = /storage/emulated/0/v4a_test_file: open failed: EACCES (Permission denied)
05-07 13:56:48.990  3752 19343 I ViPER4Android: Now checking for external storage writable, file = /storage/emulated/legacy/v4a_test_file
05-07 13:56:48.990  3752 19343 I ViPER4Android: FileNotFoundException, msg = /storage/emulated/legacy/v4a_test_file: open failed: EACCES (Permission denied)
05-07 13:56:48.990  3752 19343 I ViPER4Android: Really terrible thing, external storage detection failed. V4A may malfunction
 
Sep 14, 2014
70
14
20
#13
Hi.. Installing V4A @ smiui 6.5.5 @ Mi4-LTE (V4A Atmos+Sony+Beats v5.5) was no problem..and it works! But I can't save any effect-profiles / load any IRS because V4A doesn't have a working dir..

Code:
05-07 13:56:48.989  3752 19343 I ViPER4Android: Now checking for external storage writable, file = /storage/emulated/0/v4a_test_file
05-07 13:56:48.990  3752 19343 I ViPER4Android: FileNotFoundException, msg = /storage/emulated/0/v4a_test_file: open failed: EACCES (Permission denied)
05-07 13:56:48.990  3752 19343 I ViPER4Android: Now checking for external storage writable, file = /storage/emulated/legacy/v4a_test_file
05-07 13:56:48.990  3752 19343 I ViPER4Android: FileNotFoundException, msg = /storage/emulated/legacy/v4a_test_file: open failed: EACCES (Permission denied)
05-07 13:56:48.990  3752 19343 I ViPER4Android: Really terrible thing, external storage detection failed. V4A may malfunction
Same on the .eu Rom tried a lot of stuff but didn't succed to find a solution