Product description: https://www.4gltemall.com/huawei-e5786-4g-lte-cat6-mobile-wifi.html
Bought from STC and I had it unlocked in Al Dossary, though I have not used any other sim other than STC.
Please bring your own 4G LTE sim for testing. I already cancelled my 4G LTE account. Bought this last 2018 so consider this with no warranty. No invoice either. Antenna bought from a colleague.
Send message through email dacs 143 at yahoo dot com (remove space) or through WhatsApp (messages only, no calls please)