Never use temporary numbers for primary bank accounts or recovery methods for your main email. Anyone can see the messages sent to these public numbers.
:To prevent the app from being deleted during ROM re-flashes or OTA updates, place a survival script (like 50-7SIM ) in the addon.d directory. 7sim net upd link
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The device uses UDP/TCP layer aggregation to combine bandwidth from up to seven 4G SIM cards and one Ethernet link. or I’ll proceed with the first):
Grant by placing the necessary privapp_whitelist file into the system configuration folder.
Options covered (pick one to expand, or I’ll proceed with the first):