I have a Samsung Galaxy Tab 4 T235Y LTE 7.0". I have ported and flashed rom and it went wrong. Then I flashed stock rom. Now it's not detecting usb on pc (not showing usb options in tablet like mtp/ptp selection) and only charging device. Also when I turned off the device and put into charge offline charging animation isn't showing. Twrp recovery usb also not working. Usb works only when in odin download mode. Please help me to fix this !!

  • defective USB cable/connector? Or you're missing Samsung USB drivers (MTP drivers).? If on Windows, check what is shown in Device Manager
    – esQmo_
    Jan 27 '19 at 17:19
  • Usb cable is branded one and it's working with other devices. I have checked my tablet pc with several cables also. No damage with the usb connector port. Mar 10 '19 at 8:22
  • There may be init.usb.rc / any file intergrated with usb connection missing / damaged Mar 10 '19 at 8:23
  • hum... not sure about init.usb.rc... but try this: Open the dealer, dial *#0808# then select MTP/ADB, reboot. If not working, you should try flashing ''rapair" firmware, the one with 4 files
    – esQmo_
    Mar 10 '19 at 13:32
  • I tried all long ago! nothing worked Mar 17 '19 at 17:25

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