Great service Ministry of Solution converted my Huawei P20 Pro from single to dual sim for 20 dollars. I had to downgrade the EMUI first, (but you can upgrade after the conversion has been done) and the process reset my phone to factory settings so I had to make sure everything was backed up. They did it remotely (they are in the US, me in the UK. I needed to buy a new sim tray (£5 from ebay). They took care of the rest. Took about 2 hours as advertised. Works just great. Very patient with someone who is not very tech savy.

Very good and fast help! -

Successfully upgraded my Honor 9X Pro… Successfully upgraded my Honor 9X Pro to HarmonyOS. Finally my phone have android 10 after so many years. 100% recommended

Perfect service Perfect service. Instant help. I unlocked my Huawei Y6 2018. Dont worry to use Team Viewer.

The service was amazing The service was amazing! Fast, to the point with no problems! I wanted to get bootloader code for my Huawei Y5 II CUN-L21. He did it so so fast, the availability was for next 20mn, I paid and he did so fast, without losing time, he saved both my time so I could watch UCL next without being late and he also helped so much to understand stuff! The service is underpaid, such good service should be more expensive in my opinion!