Need help updating from Android 5.0.2 to 7 - One (M9) Q&A, Help & Troubleshooting

S-ON Rooted device is on 5.0.2 on Android Revolution HD 5.0 with TWRP version 2.8.6.4
want to update to the newest version of the Viper Rom since it is on Android 7. What steps do I need to take to get it to successfully flash?
Thanks

Flash back to stock and take the ota updates is the easiest way.

Related

Help GPE 4.4.3

I'm looking for download of EPG 4.4.3 official, without being modified to more than three days and not think in match any place, anyone know of any to download to install the Android 5. Thanks
Soult said:
I'm looking for download of EPG 4.4.3 official, without being modified to more than three days and not think in match any place, anyone know of any to download to install the Android 5. Thanks
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Could you please re-type? You're on GPE 4.4.3 I presume? Is it S-On or S-Off? Have you manually checked system for updates? Have you installed a custom recovery?
Now I'm with 5.0.1 modified, after I did the firmware flash 5.0 but I can not install the 4.3, 4.4, 5.0 only, I have S-OFF.

No OTA - How to manually upgrade from 4.4.4 to 5.1 on TWRP rooted GPE 8.3?

I searched all the forums but could not find an upgrade procedure for those who want to upgrade 4.4.4 to 5.1 on a GPE rooted tablet with TWRP custom recovery.
Is this possible?
Do I need to go back to stock recovery, unroot, take the OTA and root again?
Thanks for your help. :good:

HTC One M8 Stock rooted ROM

Hello, i just get update request on my rooted HTC One M8 (global). I was unable to install 6.0 android with TWMP.
Does any one know stock rooted android 6.0 rom, that i can install with TWMP ?
Many thanks
OTA will not install by TWRP. And a flashable MM ROm is probably not what you want; at least not if you want the proper MM firmware and future OTA updates.
You need the stock (never rooted) Lollipop ROM, and corresponding stock recovery, in order to properly update to MM.

CM update won't install

I'm trying to install the latest update to cm13 but it errors out. I'm only running stock CM with no custom kernel. I've also tried a full wipe and reinstall but get the same error message. Any help is appreciated.
Which rom are you running now? If it's lollipop based then you need to flash marshmallow to then flash cm13 over the top of it.
If you are s-on you have to use an ruu or an ota. If you are s-off there are plenty of zips around you can flash.
The principle is, you need a base rom to flash the "incomplete" cm13.
Sent from my HTC One M9 using Tapatalk
You need to update your firmware to the latest version and then you will be able to flash the new ROM.

AT&T HTC one M8: OTA marshmallow or custom ROM

Hello,
I want to update to 6.0.1 marshmallow. My phone is rooted, unlocked bootloader with s on, stock 5.0.2 lollipop. I installed the elemental kernel to run viper4android. I'm able to install the stock recovery if I want, right now I have twrp. My question is what is the easiest way to update to marshmallow with out losing data and having to reset up my phone again? Also, if I go the OTA route, will I lose root? Is a custom ROM like revolution the best way? Want to make is as painless as possible.
Thanks,
RM

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