Home includes a bootloader for every NC that is for your device (and if needed).
If you use a NC from a forum or patch a CAB yourself a newer BL could be installed if not carefull.
All BL up to 5.5128 are considered to be safe for any TT as we never got any negative feedback in that regards.
And in case it becomes necessary the BL can be downgraded.
So you have nothing to loose with a working backup![]()
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