Music and video playback was flawless in every format I tested, including XVID, H.264 and WMV videos up to 1080p HD resolution. Supposedly, the Galaxy S II supports HDMI mirroring using a cable with the new MHL standard. Unfortunately, I couldn't find any MHL cables actually on the market yet.
Although you have covered your camera at the start of this process, while turning off all of these meaningless settings the camera has had plenty of time to validate your face and unlock the phone, so by the you are into your calculator your phone is already unlocked.
Just UNsuccessfully tried the config.dat, nothing happens when I select simlock. HTC ONE m7 just repaired by HTC, they replaced motherboard and thus my IMEI thereby requiring me to reapply the sim unlock process. Several IMEI unlock services have failed to generate unlock code on this new IMEI number.
Releases are tested by the developers and are then pushed out via the Alpha channel. The release is then pushed out via the Beta channel shortly afterwards. Finally, the release is then pushed out via the Stable channel after being tested by some users using the Beta channel. In some cases, problems are caught during Beta channel testing and a new release is made via the Beta channel to replace the aborted one. In general, it's not possible to downgrade unless a downgrade update package is generated, so use the Stable channel if you cannot tolerate dealing with temporary issues while a new release for the Beta channel is being created. 2b1af7f3a8