let me share what I have encountered if it's the same device I still can use the app even if I off the thai sim...but if I download the app on another device and put in the thai sim the app blocks me out as it detects a new device.....I have to use bkk atm (in thailand ) with my debit card to request for new login id and after verifying with birthdates the atm will give a new login id on the slip and will sms the pin to the registered number(thai sim) only then i can login to the bank app with the new id and pin on the new phone hope this helps
Don't waste your time visiting immigration office if you do not already have a thai bank acct.....if you do have a thai bank acct u can apply for the nonO 90days at the immigration nearest to your TM30.....beware u need to have more than 15days on your current stamp to apply
There's a lot of these going on the past few days.....I was wondering does it make a difference when u have open a bank acct by yourself or by agents? Many ppl have verify their phone number and kyc but still get blocked ( it might not be the reason)
that's why foreigners who are here long enough will understand and try to stay away from agents.....for those who are new to thailand you have to start from somewhere to learn the ropes