Quote:
Originally Posted by lafester
its fine to use this to unlock and flash to a gps rom from a non gps rom.
you cannot keep or flash a non gps rom once you have unlocked AND you cannot relock and flash back to a non gps rom.
1.xx (non gps) radios are not compatible with this bootloader.
once you flash a 3.xx radio you cannot flash back to a 1.xx radio even if you relock to a stock bootloader without risking a brick (not 100% but risky).
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So from a Non-GPS stock radio and ROM, the following is possible all performed without a PC from a properly prepped SD card?
1. Flash the SPL-2.47 by running the .exe from anywhere on the device or card(?).
2. Flash an updated 3.xx radio (is it necessary to avoid trying to operate the device before the radio update?) as a TITAIMG.nbh file in root of card. (Not sure if this is essential or just recommended. Is the brick risk only if downgrading?)
3. Flash to whatever GPS ROM floats your boat as a TITAIMG.nbh file in root of card.
Would appreciate any corrections, clarification, or stamp of approval.
At any rate, this whole proceedure has advanced to a state of simplicity and coolness that boggles the mind!
No2Chem: Thanks for what you have done and are continuing to do. Truly impressive!