.SBF file question

[shotgunbelly]

I don't have my X yet. When I get it, I'm gonna root it, immediately. In the event that I need to un-root, I was wondering is which .sbf file is the 2.2 ota one? There is :VRZ_MB810_1.13.6.2_1FF_01.sbf and there is : _2.3.15_1FF_01 did a search couldn't readily find the info. Thanks

 

[shotgunbelly]

Think I figured it out after all. 2.3.15 is the OTA 2.2 .sbf. Unless someone knows different. Thanks anyway everyone.