Try this method
1st. SURFALERT OFF/ DATA OFF
2nd. Dial #143* tapos utang ka load promo na GS10
3rd. Kapag nakautang kana DATA BAL 5x
Sabay sabay tapos airplane mode on kahit 3 mins lang tapos DATA BAL ulit 5x.
Kung repost padelete nalang.
Tested sa dalawa kong sim
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