Join Date:Joined: Jan 2010
Please mention this in your instructions, it's very, very important for Google Wallet users:
Before wiping your current ROM, you MUST reset your Google Wallet app by going into Settings --> Reset Google Wallet in the Wallet app, or you will permanently lock out your secure element and will never be able to use Google Wallet again - you will have to get a new phone!
This is because your Google Wallet app is married to the secure element with a unique crypto key when you first set up Google Wallet on your phone and if you wipe your phone without first resetting Google Wallet, that key will be lost forever, rendering the secure element useless.
Performing a Google Wallet reset will unmarry the app from the secure element and reset it to its original state so that it can accept a new Google Wallet installation when you wipe your phone and then restore it to stock.