1. pradipacharya's Avatar
    Today I received system upgradation in my Samsung on7pro android mobile....
    But with upgradation of system my gujarati key board became more complicated.... now I want to undo last upgradation.....
    10-11-2017 05:27 AM
  2. hallux's Avatar
    If it was an OS update, it's not so easy. Typically, you'd need to find what is called the ROM from Samsung, use a tool called ODIN to install it and, oh yeah, make sure you have a backup of your data from the device as that will usually result in a full reset of the device.

    If you need additional help or have more questions or details to share, please join the site so you can reply in this thread. See this link for instructions on how to join Android Central.
    10-11-2017 05:56 AM

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