Now your M9 should ready for an official OTA update from HTC.You can also do it by running following fastboot command.

The update has brought 13 fixes with Google’s security bulletin and the most important one is the wireless charging issue fixed. Note: change the ‘RecoveryFile’ with your own recovery name. A new software update is rolling out for AT&T HTC One M9. Turn off the phone and put it to fastboot mode (Choose Fastboot menu from bootloader mode).Install the M9 drivers, and connect it to your computer.Open a Windows command CMD (Shift + right-click > Open command window here) from within the folder. Go to the fastboot/adb folder, then put the img file there.A stock recovery commonly has ‘.img’ extension, so when you download a “.zip” package, you need to extract it first.To that end, here we provide easy steps to complete the task: Restoring recovery back to stock is not too difficult, but for those who never try it, this procedure might seem difficult. Download HTC One M9 stock recovery from official ROMĭownload HTC One M9 stock recovery from official ROM.If you are one among those who have not had time or fail to do a backup, you can download the HTC One M9 stock recovery in this page, it’s mostly for US models like Verizon, AT&T, T-Mobile, Sprint and also the international model (Europe and Asia). But they will soon realize his mistake when a new OTA update has come and then looking for stock recovery that compatible with their own HTC One M9 models. But most people skip it and think that it’s not necessary since they already have more powerful recovery. That’s why a lot of people said that you need to perform a backup before any modifications, including backup the stock recovery before replacing it with the custom one. However, to flash an official OTA update from HTC, only stock recovery can do it right. The stock recovery doesn’t have complete features just like the well-known custom recoveries like TeamWin (TWRP) and ClockworkMod (CWM) which can be used to flash a root package and a custom ROM. A stock recovery for HTC One M9 is necessary when you want to install an official software update from HTC.

Htc one m9 software update 4.27.531.6