My data doesn't work but I can make a calls.

My data doesn't work but I can make a calls.

  1. Please check if you have successfully recharged your data
  2. Please check you have network settings as WCDMA only
  3. please turn off your 4G LTE and use only 3G
  4. turn on and off repeatedly.
  5. Phone models not offered in Korea may not be compatible with the bandwidth, Thus, not compatible to use data. 

or Change the APN setting following description




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