DF A8’H, Default Error in BSNL 2G, 3G SIM

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DF A8'H, Default Error in BSNL 2G, 3G SIM
BSNL 2G, 3G SIM may show DF A8’H, Default Error repeatedly and also show the option for Cancel or Ok. Whenever this error comes, you can’t make or receive a call or perform any other activity on your mobile.

So, how do you overcome this problem? First, you can try  a few steps :

 Step 1 :                                                                                                                          



Restart your mobile and check for a few minutes and if it exists then follow step 2.

 Step 2 :                                                                                                                         



If your mobile is having dual SIM slots then the power of your mobile. Then reinsert SIM card in the other SIM slot where another operator’s SIM works fine and power it on and check again and if it persists then follow step 3.

 Step 3 :                                                                                                                         



Insert the SIM card in another working mobile and check the error. If it exists then you can confirm that this is not because of your mobile or SIM slot issue.


Now, you can be sure that this error comes because of hardware related issues of your BSNL SIM or your BSNL SIM card chip has gone faulty.


So, what is the solution of  DF A8’H, Default Error in BSNL 2G, 3G SIM? However ist not a big issue, SIM card chip may go faulty and you need to get replaced with a duplicate SIM card from your BSNL customer center.


To, replace your faulty SIM just follow two points,—


 Point No. 1 :   


Go to the nearest BSNL CSC center.


 Point No. 2 : 


Apply for a duplicate SIM along with a photocopy of your valid photo proof and address proof documents.



So, this is how you can overcome DF A8’H, Default Error in BSNL 2G, 3G SIM.


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Thank you.

12 thoughts on “DF A8’H, Default Error in BSNL 2G, 3G SIM”

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