Keys USB update

[argylee00]

ok, I have a i777 with 2.3.6 (K6) but it's unlocked via code provided by ATT last year and I don't have that code anymore. A few questions:

1. Is the UCLE5 image stable?
2. will I lose my sim unlock?

There are reports out there that the ATT image messed up their internal SD and brick...but that was with ECLE2 and 3...
Please let me know if this is a good stable image and if I can keep using my phone on TMo's network.

 

[RootTheMachine]

1. It's stable, but wiping your data from recovery of that kernel can permabrick the device.
2. Once unlocked, always unlocked

Sent from my SGH-I777 using xda premium

 

[argylee00]

1. It's stable, but wiping your data from recovery of that kernel can permabrick the device.
2. Once unlocked, always unlocked

Sent from my SGH-I777 using xda premium

for what reasons would I need to wipe from recovery?