[Q] cant copy big files (via USB-MTP, ADB)

[theodorius123]

hey!

I try to backup my backup. So I want to copy my nandroid-files from internal-SD to my computer. everything is working fine, but the two big files from data (810MB) and system (1200MB) cant be copied. If I try it with normal USB-MTP windows just ignores my copy-attempt. With adb pull I get an error:

adb pull sdcard/TWRP TWRP
results in copying everything instead of system and data: "failed to copy FROM to DEST: Permission denied"

any ideas?

I'm using JMZ-kernel, dev-unlock, root.

 

[theodorius123]

forgot to say: Also no access via Airdroid and ES Explorer/Root Explorer. I tried to copy those files somewhere on the SD-card, also tried to put them in a zip file.

 

[scotty2000]

The backup is in a special folder with protection, so you need to set the correct rights to copy the files, I think.

You may use these commands in Adb console:

adb shell

su

chmod -R 777 data/media/0/TWRP/

exit

After this it is possible to copy the files


Sent from my HTC One mini using xda app-developers app

 

[theodorius123]

THANKS!!!