Para gumana yung rocket sim, nagtry ako na mag change imei- mga 50x na. Walang gumana kahit isang imei. Binalik ko sa original imei pero walang internet.
That's the problem with D2K -- a changed IMEI that didn't pass an internal check will render the network inoperable. You can only use a small subset of IMEI that will work with D2K, but none of those will work with Unli data 699.
Your only choice would be to use a different modem.