but i was very afraid about you can revert uncloked bootloader if you do it with Pudding
My atrix 4G (MB860) comes with the latest v4.5.145 (AT&T)
And I was running CF SuperLite_CM10_V8, with TWRP 2.6.3 Recovery
I decided to flash de SBF file running the risk of a brick, but i was reading this post
If i get a soft-brick....
I use RSDLite 6.1.5 + MTK PATCH to flash
And 1ff-olympus-user-2.3.6-4.5.141-111212-release-keys-signed-att-us-gas_na_olpsgbattspe_p012.sbf.gz as my flash file
And if you are reading this post it's because you allready have installed your MotoDrivers rigth?
(I do it from my Win 8 Computer, x64 system)
My Result? a MB860 Stock 2.3.6-4.5.141 with Locked Bootloader
Later i perform an upgrade from my phone to 2.3.6-4.5.145 (Moto Blur ID rerquired)
To end one more time in my first same version.
If you decided to do this IT'S ALL UNDER YOUR OWN RESPONSABILITY!!!
I'm just sharing my own experience!!!
Conclusion: It's posible Restock & Relock from Pudding Without Brick your MB860 Atrix 4G
Saludos desde Tijuana B.C MX
Any Gramatical Correction are welcome!, English it's not my natal Language!