Guide to Upgrade ROM HTC One M9 (ACG).

Upgrade ROM HTC One M9 (ACG). This tool Is Also known as HTC M9, HTC One Hima. By upgrading your Android smartphone, particularly on the HTC One M9 (ACG) telephone. You will get many advantages out of your Android cellphone. For an instance your cellphone gets Removal of Bloatware, Performance Enhancement on your Android cellphone, Battery Life Enhancement for lengthy utilization, You will get Unified Experience, Ported Apps, Portable ROMs, Unique Experience and plenty extra. Before we proceed to improve ROM on HTC One M9 (ACG), it is better we understand what's detail specification of this telephone. HTC One M9 (ACG) tool Available released on 2015, March, this tool is the telephone with 5,0 Inchi huge Super LCD3 capacitive touchscreen, 16M colors, work on Android OS, v5.0 (Lollipop), v5.1 (Lollipop), planned upgrade to v6.Zero (Marshmallow) and supported with Quad-center 1.5 GHz Cortex-A53 & Quad-core 2.Zero GHz Cortex-A57 CPU, GPU Adreno 430, mixed with three GB of RAM and 20MP on most important digicam, and four MP on secondary digicam..

On this guide not to be had for Verizon Wireless Devices. However, pick out Verizon Wireless devices may be up to date the use of the HTC Sync Manager software program. So you need to down load HTC Sync Manager software program Here.

//www.Htc.Com/us/software/htc-sync-supervisor/

Prerequisite.

1. D0wnload HTC One M9 (ACG) ROM.

//dl3.Htc.Com/application/RUU_HIMA_WHL_L51_SENSE70_SPCS_MR_ACG_US_2.11.510.16.Exe

2. ROM Versions.

2.11.510.16

Whats new on this ROM.

On this ROM presents the following key improvements:

• N/A

Guide to Upgrade ROM / Firmware on Android HTC One M9 (ACG).

1. Make sure your tool is HTC One M9 (ACG).
2. Make certain you've got complete battery rate or as a minimum you have got eighty% of battery potential.
3. Make sure your HTC One M9 (ACG) tool is attached to AT&T 4G/LTE or a solid Wi-Fi network
4. Make positive to verify that this software program upgrade to 2.11.510.16 is a more recent version than what is presently loaded on your HTC One M9 (ACG) tool.
5. If your software model is the equal with this model, just cancel to proceed this manual.
6. To test your software program version you could go to ;
• All apps > Settings > About and locate the Software records.
7. Then, in case your software program version is much less then 2.Eleven.510.16 you ought to continue with this improve.
8. Installation.
• On-Line Installation.
• When your HTC One M9 (ACG) device goes On-Line, you could down load and install the update from the tool.
• Go to home display then faucet All apps,
• Then faucet Settings
• Tap System update.
• Then faucet HTC Software replace.
• Tap Check Now
• Now, tap Download to download the update.
• If downloading the replace the use of the cell statistics network (not connected to Wi-Fi), you'll be prompted with a facts charge warning message. If this is proper, faucet YES to start the improve technique.
• The fame of the download may be checked inside the Notifications pull down.
• Once the down load is entire, the consumer might be triggered to install from the Notifications pull down. Tap the System update to begin the upgrade system.
• Tap OK to begin the update method to software program model 2.11.510.16
• Now your HTC One M9 (ACG) device will reboot and begin the installation.
• The system will take approximately 10 mins.
• Once the gadget replace is whole, faucet OK to continue.
• Attention: During the improve system, your HTC One M9 (ACG) tool will reboot more than one times. (this is everyday) and the software program improve will display at the display screen. So, Don't do this to your tool;
• Remove charger.
• Switch off the device by using press strength button for a long time.
• If you did it, your device might harm.
• Manual system replace.
• Use this method to improve HTC One M9 (ACG) tool will delete all statistics and records stored in this tool. Make positive you backup all facts before intending this project.
• Use this method in case you are out of doors of AT&T/Wi-Fi coverage or the update isn't discovered on your HTC One M9 (ACG) tool.
• Download and store the HTC One™ ROM update in your PC.
• Then, Connect your HTC One M9 (ACG) tool in your PC thru the authentic USB cable.
• If the device isn't always diagnosed by using the PC, ensure you have got HTC Sync Manager established after which disconnect and reconnect the device from the USB cable.
• Once the HTC One M9 (ACG) device is nicely diagnosed at the PC, discover the HTC One™ ROM Update that you downloaded. Double-click on on the record to launch the device replace wizard.
• Follow all the gadget replace wizard commands proven in your PC.
• Once the replace is entire, click on Finish within the Wizard and the tool will reboot.
• Once the HTC One M9 (ACG) tool reboots, the preliminary setup wizard will seem.
• After the preliminary setup procedure is complete, open Play Store and faucet the Menu icon, then choose My apps and make sure all hooked up apps are updated.
• After initial setup and updating all apps, the tool is ready for use.

Troubleshooting.

If the ROM update process fails to apprehend the HTC One M9 (ACG) tool, near the wizard and then observe this step under;

1. From powered Off nation device, Press and hold Volume Down + Power Button to get entry to down load mode.
2. Then, join the HTC One M9 (ACG) device to the PC at the same time as on this country and try the ROM update once more.
3. Once the improve process completed, you could go out from download mode by using volume keys to navigate to reboot and press the Power button to verify it.
4. Finish.