Zain, Saudi Arabia has launched B520s-93a CAT 6 router which supports LTE FDD / TDD / DC-HSPA + / HSPA + / UMTS / EDGE / GPRS / GSM LTE networks. It delivers its energy through an internal battery of 3000 mAh. The SMS send and receive panel along with support for command codes added the features and features of this modem. Support up to 64 users simultaneously. The maximum download speed of this product is 300 Mbps and upload is 50 Mbps, which is significant. We are glad to inform that this router can now be unlocked to use all the SIM.

How to unlock Zain B520s-93a

Note: The router needs to be unscrewed and a USB cable has to be soldered for unlocking. Pay only if you can unscrew and solder the USB cable as given in the picture below.

How to unlock Zain B520s-93a

Solder the USB cable as given in the picture above and pay. If you don’t have the USB cable you can cut it from the old mouse, charger etc. After the payment, we will send you the required files and instruction on how to unlock Zain B520s-93a on your email id.

The unlocking charge for a single device is 10 USD.

The unlimited unlocking license is also available for this router. For details, kindly contact us at


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