[Q] no connection to computer/root without computer?
I've looked at a thousand threads regarding computers not recognising phones but still charging, and nothing has solved the issue.
i had the DN3 v1 rom installed on my note 2, worked fine but got a bit sluggish after a fortnight so went to install DNS v2 as people had problems with wifi when going straight to V3. updated the rom but still had the wifi issues. downloaded the fix but couldnt flash it as phone wouldnt connect to pc.
I needed the phone to work so thought screw it, i'll install the stock 4.3 rom, downloaded the indian version from sammobile, flashed it, still had the wifi troubles. only then did i think i'll just go back to my older backup, except after i flashed 4.3 stock i lost CWM, and the ability to restore the backup. tried flashing roms in the stock recovery but says errors about signature verification.
after more research i replaced the usb board on the phone, but still hasn't changed the problem. i am using the usb cable that came with the note 2, and have tried various other cables and different ports and computers.
is there any way i can get root/CWM installed on the phone without using a computer? not sure what else i can do! thanks.