first time post and hoping someone can help me.
I bought a G510-0100 from Vodafone last year. While I have been generally happy with it there has recently been an update. I tried updating and it wouldn't, so I downloaded late one night from , which I am sure,was from the Huawei consumer website. After the download, I did the update from the micro SDcard which worked, but upon starting up, any reference to Vodafone had gone and now only starts up with the the name android. I have done some searching and cannot find anything to help me. The phone now runs very slow and sometime unresponsive. What I have also noticed, is the Model number has changed from G510-0100 to G510-0200, which I have only found out when I compared the label under the battery to the info in the about section of the handset and oh HiSuite.
I have tried installing a G510-0100 firmware, but it comes up with Failed on the second step.
If anybody can shed some light as to what I may have inadvertently done, I would be most greatfull.... I thought the phone had to be rooted to be able to install a different operating system.
Many Thanks in advance.