Sign in to network issue!

[Sid_Karna]

Edit: Got fixed on it's own. I tried almost all the solutions suggested by my friends in the comment section. And then slept after switching off the device. When I turned on the device in the morning, the internet was working fine.

Does anyone, know how to solve this issue where the airtel sim doesn't connect to the internet and we get an Android notification saying to "sign in to network"?

I followed the steps available on Google and Youtube but couldn't solve the issue. 

Nb: the plans are up to date and validity is till the last of this month. The Airtel customer care gave me a "generous" offer to solve the issue within freaking 14th of February. 

[NOOB_1ST_ACC]

ohh

[rohans69 · Accepted solution]

You should get a message like this from Airtel when you insert the sim card. (The screenshot attached is from VI)

If at all asked for login type the code and its done.

As far as I know it's not Airtel's issue,maybe something with your device.
If its showing invalid sim then its motherboard.

[Sid_Karna]

Bro innale vare use cheythond irunnatha...suddenly innu rawle muthal ingane aanu

[rohans69]

Just recheck if APN settings are default.

Probably its a device issue.

Pinne port cheyyanonkil cheyyaam but interstate orupaad travel cheyyunundenkil Jio is pathetic.

Otherwise it varies from location to location.

[Sid_Karna]

Automatically sheri aayi bro innu rawile nokiyapo.

[mHappiee]

Ye kya likha h ?
.
🤔

[Sid_Karna]

Malayalam...I said the sim was working fine till yesterday.

[mHappiee]

Ooo

[PrateekPriyadarshy]

Same here bro, it was my airtel SIM this solved on it's own.
Thank god😂

[PrateekPriyadarshy]

But I didn't see any internet or call problem issues. Maybe I mostly use wifi around the house and didn't notice. The sign in pop up was so annoying though.