Develop Bugs

Htc m9 problems

Hi guys hope you can help I have s one m9 that I bought off eBay supposed to have been refurbished and I'm having problems it won't update as it says the software is modified and also the GPS won't work it can find my location no problem but won't track my movements, please explain as simply as possible thanks

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[/IMG]
this was supposed to be screenshot of some phone info

Flash the stock firmware zip via sdcard method. You'll be surprised what it can fix!.

shivadow said:
Flash the stock firmware zip via sdcard method. You'll be surprised what it can fix!.
Click to expand...
Click to collapse
Is there a step by step guide ?

Restore phone to factory

It seems my front cam is not working. I am not able to select it. When I open up the cam I don't have a button to change cam.
And if I am for example calling with WhatsApp the button for changing cam is grey.
I am afraid my front cam is somehow broken. So I want to try to restore the phone to it's original ROM. If that doesn't help, I will have to get it fixed by Xiaomi.
I am currently running LOS 15.1.
Haven't been able to find a way to restore the phone to it's original state.
Any help would be appreciated.
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https://mega.nz/#!wZ13SCLa!qa2PuiLkUEoptUhExaHnuQWdwWPjTya0g6FKdREhDUg

I accidentally created 2 threads.
Admin, you can delete the first please.

Can anyone help me pls? Stuck on bootloader, No OS

I forgot already everything about flashing and haven't used this device for 2 years, but wanted to revive this one now. My phone is stuck on logo but it has still the twrp recovery but it says there No OS and device was not root. Can anyone help me give steps on what to do? As far as I remember, I had hard time reviving this one before but had given up so it was not used for 2 years. My device is a korean variant. Pleaseeee! See attached picture for few details that I can and only know to provide.
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Photo is not loading
Here is a gdrive link for the pic sorry.
https://drive.google.com/file/d/1KMY3NYjJHpvk1T65NOcazmxV9A5qFc8f/view?usp=sharing

Inactive forum?

its fixable or not? S9 Exynos..

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Where do you get this screen?

Its a screen shot of my phone

iGill said:
Its a screen shot of my phone
Click to expand...
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Is it upon unlock, is it on boot, is it in recovery, etc.
Where is this screen coming from?

Phone is fully unlocked i can use for everything apart making calls and texts. I did tried custom rom and happened this as showing in picture. I loaded back stock rom , now I get back my original imei but serial number is still none. Thanks

Cool. A 007 phone

the SN should come back after a reflash of stock and current FW. Get a fresh DL of the FW and reflash in Odin

Question [How to create files in root partition on android 12]

How can i create a directory in the root/sys/module path ? I have tried many ways but still no success, even though the device is rooted
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duongtulap said:
How can i create a directory in the root/sys/module path ? I have tried many ways but still no success, even though the device is rootedView attachment 5859329
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You can't. It becomes protected after boot which is why you use magisk modules to do modifications in root prior to a full boot. I think this change happened in Android 10? Don't quote me on that.