Updating andriod on evo 4g Chatevideo
Well, in most of these cases, it can easily be fixed by manually setting the APN (Access Point Name).
This applies to any GSM networks such as AT&T or T-Mobile.
Furthermore, signature check for firmware images is also ensured by the S-ON flag. This hinders using any custom ROMs, splash images, recovery etc., and also restricts access to the NAND flash memory.
However, when security level is set to S-OFF, the signature check is bypassed, allowing a user to upload custom firmware images, unsigned boot, recovery, splash and HBOOT images, as well as official firmware that has been modified, this enabling maximum customization of your HTC Android device.
In the beginning, you might see just a few devices listed here but over time, we will be updating this guide with rooting procedures for all the devices we have already covered as well as those we will be covering in the future.
The procedure for rooting an Android phone or tablet varies from device to device, based on its version of Android as well as any manufacturer or carrier-specific restrictions placed in its firmware.
While an advanced user can finish the drill in a few minutes, an inexperienced user might have to spend a lot of time and go through a temporary mental stress.
Thanks to Ds LNe Xu S from XDA for coming up with a wonderful solution in the guise of a simple app that does all the magic, not in minutes, but seconds.
Every carrier uses its own APN Settings to get its 3G/4G LTE network working on an Android smartphone or tablet device.All custom development in the world of around revolves around two things— root access and custom recovery. Sometimes, your phone requires to have root access before you can install a custom recovery like Clockwork Mod or TWRP, and at others you have to install a custom recovery so that you might flash Super User using it.You must have both of them on your Android device to install a custom ROM, mod or port.In a nutshell, S-OFF means that the NAND portion of the device is unlocked and can be written to. In their devices, HTC have installed a sort of security check whose level is determined by S-OFF/S-ON.The default setting for HTC’s devices is S-ON, which means that neither can you access certain areas of the system nor can you guarantee a permanent root. Simply boot into HBOOT on your device, and the text on top will show the flag status as either S-OFF or S-ON. Essentially, this security level is a flag stored on the device’s radio that checks signature images for any firmware before it is allowed to be written to system memory.