How to unblock sun sim

Block sim can be a bit annoying sometimes, It stops you from playing, downloading or even streaming on youtube. If you always experience this don't worry there are ways on how to unblock your sun sim.

Now there are many types and ways of unblocking sun sim but the point is to activate and deactivate the roaming service of your sun sim.

1. The SMS WAY

I bet you already know this. But in a case for those who still don't know how, I will still put the steps.

To activate your sim via sms you need to at least have 100 load on your sim  

1. First you need to text ROAM ON and send it to 222 to activate your sim and wait for confirmation
2. After receiving the confirmation, Go ahead and text ROAM OFF and send it to 222 to deactivate your sim and wait for confirmation.
3. Now after receiving the deactivation confirmation, switch to airplane mode or if youre using modems or pocket wifi - restart your device.
4. Done!!!

2. The Sim Toolkit WAY 

The goal is the same, activate and deactivate the roaming sim. This way is only if the SMS way is not working e.g SMS fail to send.

Same with the SMS way you still need at least 100 load on your sim

1. Navigate the sim toolkit on your device, on the phone you can find it near to settings app. While on device like B315s-936 you can find it at more option on top of your GUI.
2. After finding the sim toolkit, navigate the Customer Support option and then the Text Roaming
3. Same as the SMS way you need to activate first then deactivate. Remember to always wait for confirmation before you proceed to activate or deactivate.
4. Restart your device after deactivating confirmation received.
5. Done!!!

3. The Dial or USSD WAY (easiest) 

This is the easiest, fastest and most effective way to unblock sun sim card.

Same with the ways above you still need at least 100 load on your sim

To activate just dial

• *222*1*1#  or *222#1#1#
• You can also just dial *222# or *222*1# and choose option 1 to activate roaming service.

 To deactivate just dial

• *222*2*1#  or *222#2#1#   - i hope you get the point now.
• You can also just dial *222# or *222*2# and choose option 1 to deactivate roaming service.

Restart your device or airplane mode your phone.

DONE!!!

I hope I helped you unblock your sun sim. If the instructions were not so clear please don't hesitate to ask in the comment section.