😠😠☹Can't send text messages in my galaxy M30

[Ankit00001]

I cannot change the smsc number or message centre number in my galaxy m30.. It always shows update error. Even the code #*#*4636*#*# isn't working. I can receive text messages but cannot send them. Please help if anyone resolved this issue on their galaxy devices. I'm using airtel prepaid.

[Nishhhu]

Hey. Did u get the solution?

[Atul09 · Accepted solution]

*#*#4636#*#* works only on media tech chipset

[Ankit00001]

bro do you know which code works for Samsung

[Debajyoti]

work of this code ???

[Atul09]

i don't know code for Samsung exynos chipset

[SanjayRajure]

Same problem for my Galaxy M 21. Can't install any Wallet Apps. Feeling bad about Samsung. This is my first Samsung phone in last 20 years. Hope it recovers soon.  

[md1480]

The above solution is not working with M21

[Atul09]

work of *#*#4636*#*# is used to update the sms center number or you can change internet settings like LTE GPRS or UMTS you can also test the signal strength in media tech chipset hope it is helpfull for you

[Debajyoti]

ok thanks

[SanjayRajure]

I tried that on my M 21 but does not work.