I cannot turn on call barring. Whenever i tried it asks for a password i tried putting (0000)it rejected i asli tried (1234)same outcome. What should i do?
Please contact your provider to get the correct password.
You should find a hint somewhere in the settings that tells you which provider your SIM card is from.
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|Samsung Galaxy M31: Specifications|
|Display||6.4 Inch - Siüer AMOLED|
|Processor||Samsung Exynos 9611|
|Internal storage||64 GB 128 GB|
|Camera||64 + 8 + 5 + 5 Megapixel|