I already called globe customer service last 2 weeks ago. My concern is, my brother's roaming # 09054158020 he's located in Thailand Bangkok has no signal. I was advised by the csr to insert roaming simcard to other mobile phones, try to check if there's a signal but still no signal. I was instructed to go to setting and network manual selection. He still encountering same problem. He need to update his bank and apps using his globe roaming # asap. How you can fix this?