[GUIDE] boost headphones volume - Huawei P20 Pro Guides, News, & Discussion

REQUIREMENTS
1.unlocked bootloader
2.root FLASH MAGISK 16.4 ZIP VIA TWRP
HOW TO:
1. INSTALL ANY ROOT EXPLORER (I've used ES FILE EXPLORER)
2. OPEN EXPLORER
3. ENABLE ROOT EXPLORING in left menu
4. NAVIGATE TO:
/odm/etc/audio/hi6403/mixer_volumes_CHARLOTTE_ce.xml
(My case this file, "ce" on the end of filename, means central europe if think), find whats your correct file
5. OPEN FILE for editing
6. Tap edit
7. Find (line 52 ftom the top):
<path name="media-headphone" >
<ctl name="S1 IL PGA GAIN" value="0" />
<ctl name="S1 IR PGA GAIN" value="0" />
</path>
8. CHANGE values For both from 0 to 15 like this:
<path name="media-headphone" >
<ctl name="S1 IL PGA GAIN" value="15" />
<ctl name="S1 IR PGA GAIN" value="15" />
</path>
9. EXIT FILE EDITION/SAVE FILE
10. REBOOT
11. Enjoy high volume for headphones
HOW-TO VIDEO (FX FILE EXPLORER) :

hlubepet said:
REQUIREMENTS
1.unlocked bootloader
2.root
HOW TO:
1. INSTALL ANY ROOT EXPLORER (I've used ES FILE EXPLORER)
2. OPEN EXPLORER
3. ENABLE ROOT EXPLORING in left menu
4. NAVIGATE TO:
/odm/etc/audio/hi6403/mixer_volumes_CHARLOTTE_ce.xml
(My case this file, "ce" on the end of filename, means central europe if think), find whats your correct file
5. OPEN FILE for editing
6. Tap edit
7. Find (line 52 ftom the top):
<path name="media-headphone" >
<ctl name="S1 IL PGA GAIN" value="0" />
<ctl name="S1 IR PGA GAIN" value="0" />
</path>
8. CHANGE values For both from 0 to 15 like this:
<path name="media-headphone" >
<ctl name="S1 IL PGA GAIN" value="15" />
<ctl name="S1 IR PGA GAIN" value="15" />
</path>
9. EXIT FILE EDITION/SAVE FILE
10. REBOOT
11. Enjoy high volume for headphones
Click to expand...
Click to collapse
I can't edit the file.

Preyz-z said:
I can't edit the file.
Click to expand...
Click to collapse
Same

Preyz-z said:
I can't edit the file.
Click to expand...
Click to collapse
You probably need to be rooted.

I have unlocked bootloader and root via Magisk and i can not edit the file with Fx Explorer.
Btw i can edit the File, but i cant saved the file.
Even if i mount to write.
Greetz

AndsXDA said:
I have unlocked bootloader and root via Magisk and i can not edit the file with Fx Explorer.
Btw i can edit the File, but i cant saved the file.
Even if i mount to write.
Greetz
Click to expand...
Click to collapse
I haven't tried this myself, but have you tried using ES FILE EXPLORER, like the guide says? This file explorer has the option to enable root, like the guide says, this should work, has I've use ES FILE Exp to edit system files before. Just an idea, but again, haven't tried this myself.

hugoprh said:
I haven't tried this myself, but have you tried using ES FILE EXPLORER, like the guide says? This file explorer has the option to enable root, like the guide says, this should work, has I've use ES FILE Exp to edit system files before. Just an idea, but again, haven't tried this myself.
Click to expand...
Click to collapse
Fx Explorer have allready a root option too.
I dont like the Es Explorer. Its too overload with crap for me.
Other Files like the the build prop i can normaly edit and safe.

https://www.change.org/p/huawei-fix-huawei-p20-p20-pro-mate-10-pro-volume-issues sign this it's currently being looked into by Huawei head office.

Fx file Explorer WORKING, es WORKING. YOU NEED TO BE PROPERLY ROOTED - FLASH MAGISK 16.4 VIA TWRP!
HOW TO VIDE (Fx file Explorer) HERE:
OP updated

i did it now i cant boot anymore... phone gets stuck on huawei screen with only letters A I showing...

ShaKki said:
i did it now i cant boot anymore... phone gets stuck on huawei screen with only letters A I showing...
Click to expand...
Click to collapse
Did you use Solid Explorer to edit with?

What fw r u? 131? I can send you backuped ODM partition for twrp

ShaKki said:
i did it now i cant boot anymore... phone gets stuck on huawei screen with only letters A I showing...
Click to expand...
Click to collapse
You used ES right? NOT PROPER ROOTED, in saving phase ES did deletion of file, thats why your phone not booting anymore

Hello, i have the same problem. made a copy to internal but now i deleted the original and cannot copy the edited one.. i didn't reboot. so the phone still working. any ideas? is rooted with magisk
it seems that the folder is full... 119MB/119MB
As a temporary solution.. I deleted from odm/etc/camera/arcsoft the file that was insidea and get 1.6mb of free space.. that allow me to restore the audio XML file. After that, reboot the phone and still working with the modified volume.. i asume that on the next OTA update all the files will be restored.

I take it this is just for USB C Headphones? Not including Bluetooth?

how about speaker boost?

Here is a change of volume already ready for you. Just flash from twrp. Enjoy
https://drive.google.com/file/d/1mAhjo0EhrnVd9m90xucgfMsYTLKvR-kw/view?usp=drivesdk
Inviato dal mio CLT-L09 utilizzando Tapatalk

energyword said:
Here is a change of volume already ready for you. Just flash from twrp. Enjoy
https://drive.google.com/file/d/1mAhjo0EhrnVd9m90xucgfMsYTLKvR-kw/view?usp=drivesdk
Inviato dal mio CLT-L09 utilizzando Tapatalk
Click to expand...
Click to collapse
Does it just replace the volume config file with a modified version? and does it persist through firmware updates?

The zip works,It has increased the volume:good::good::good:
You can make another zip,to increase the volume a little more for example value="20"?
Thanks

Svetoslav2018 said:
The zip works,It has increased the volume:good::good::good:
You can make another zip,to increase the volume a little more for example value="20"?
Thanks
Click to expand...
Click to collapse
20 will lower the quality

Related

Need help creating a Nice Animation for sense

Need help creating a Nice Animation for sense
I Collected some info how too
info from PPCGreeks thanks to xpressyourcell and DavidMMorley for the explanation
and a youtube video to see what is possilbe Link
The first part i understand an i was able to create some animations but all with the same moving cirles files,and we deserve a nice looking animation like a swimming fish or something.
now its time for people to help me with editing the 011f4a3f_manila file
Things you will need:
1. A .png picture editor - Photoshop, Gimp, Paint.Net etc.
2. CFC_gui editor http://forum.xda-developers.com/showpost.php?p=3164600&postcount=1[/URL]
3. A file explorer that will allow you to overwrite files in the Windows folder : Total Commander, Resco Explorer etc.
Step 1.
Create a folder on your Desktop PC Called Circles.
Step 2.
Open the file explorer on your phone that you will be using and go to the "Windows" folder.
Step 2a.
Locate, copy, and paste the following files to your storage card:
1f3e9503_manila
2bfd66c8_manila
2c0f7f49_manila
2c33b04b_manila
2c45c8cc_manila
2c2197ca_manila
5ad77c2b_manila
199e77cf_manila
4256a2d4_manila
42448a53_manila
423271d2_manila
Step 3.
Go to the "Windows>Animated Wallpaper" folder.
Step 3a.
Copy the file _RAW_Circle.png to your storage card
Step 4.
Copy these files to the "Circles" folder on your PC that you have created.
Step 5.
Open CFC_gui.exe
Step 6.
Select "File>Select Folder>Circles (Wherever you saved your Circles folder)
Step 7.
Select "Tools>Export to PNGs". To keep things simple, export the PNGs to the Circles folder.
Step 8.
Now open your photo editing software and begin editing your pictures.
_RAW_Circle.png is the thumbnail veiw that you will use to select your Wallpaper when you are finished.
5ad77c2b_manila is a 512x1024 image of your background
To make the next two images (199e77cf_manila and 1f3e9503_manila) you will need to start out with a 480x640 wall that you are using. These two images when combined, need to match up perfectly.
The rest are simply the circles that you can replace with any image you desire.
Be sure to replace and save all of the pngs with the same name in the circles folder.
Step 9.
Go back to CFC_gui. Select the first file in the window on the left. Hit the "Replace with" button on the lower right. Select the png from the "Circles" folder that has the corresponding name. This will overwrite the manila file with that name in the "Circles" folder. Do this with all of the files in the window on the left.
Step 10.
Now hit: Tools>Finish Up. The wizard that follows will CFC Compress, Pad, and Trim your files to optimize them for use on your device.
Step 11.
Move all of the manila files in the folder and the _Raw_Circle.png back to your storage card.
Step 12.
Copy all of the manila files in step 11 over to your Windows folder on your device. If asked to overwrite the existing files, click yes
Step 13.
Copy the file _RAW_Circle.png to the "Windows>Animated Wallpaper" folder. Again, if asked to overwrite the existing files, click yes
Now restart your device, go to Settings tab>Personalize>Home tab wallpaper>animated wallpaper and select your new wallpaper!
011f4a3f_manila is a m9/xml that you can easily control the pattern and speed of each moving item if you get tired of them just falling down the same way
You will need m9converter http://forum.xda-developers.com/show...54&postcount=2
Convert your file to a XML using that tool (dos command line tool)
Now you can edit your XML, Notepad++ is perfect
snippet of lines 539-563
<Object Type="GLESSprite2D">
<Property Name="Center" X="8.0" Y="-8.0" Z="0.0" />
<Property Name="Position" Animated="true">
<Keyframes>
Each moving item has 5 positions it moves to during the animation time. Change the X and Y values to tell it where to go on your screen. 0,0 is top left.
<Keyframe Frame="180" X="0.0" Y="-550.0" Z="0.0" />
<Keyframe Frame="250" X="300.0" Y="-450.0" Z="0.0" />
<Keyframe Frame="479" X="0.0" Y="-380.0" Z="0.0" />
<Keyframe Frame="480" X="50.0" Y="-180.0" Z="0.0" />
<Keyframe Frame="550" X="300.0" Y="0.0" Z="0.0" />
</Keyframes>
</Property>
<Property Name="Opacity" Animated="true">
<Keyframes>
You can control the transparancy of each step also, why their is a extra one I do not know
<Keyframe Frame="220" Value="50.0" />
<Keyframe Frame="250" Value="50.0" />
<Keyframe Frame="479" Value="50.0" />
<Keyframe Frame="480" Value="50.0" />
<Keyframe Frame="520" Value="50.0" />
<Keyframe Frame="550" Value="50.0" />
</Keyframes>
</Property>
<Property Name="Texture Path" Value=".\Assets\Images\Home\WVGA\circle01.qtc" />
You can stretch your image if you want also here:
<Property Name="Size" Width="76.0" Height="76.0" />
How long do you want this particular one to last:
<Property Name="Duration" Value="956" />
</Object>
Lots of trial and error in there to play with, have some fun. I have ones that go around the screen and ones that fall upwards.
Now use the m9converter and turn back into a manila file and place in your windows directory
part 2....reserv.

[guide]flash stock android one and exit edl mode after flash other rom

Hi everybody.today i try to flash miui 9 on mia2 lite after i boot to edl mode.then my phone don't boot success.i try to hold down power button 1-3 minutes and this like bull****.no respond.i try to go to fastboot mode and nothing happened.so i boot to edl mode again by test point.
For any body don't know where is test point
https://goo.gl/images/iESMgs
So i open miflash tool and flash stock rom mia2 lite.
After flashed i hold power button 10sec and boot normaly.but phone restart many time and not stop.
So i found issure in persist.img file
Then there is a way for anybody like me.
Step1:Firt.download stock rom .tgz file and extract file .go to images folder and you will see persist.img file.if not, try download any rom other.
Step2pen rawprogram0 file in images folder with notepad++
Link notepadd++
https://notepad-plus-plus.org
Step3ress crtl+f on keyboard win7 and type to find persist
Now you will see.
program SECTORSIZEINBYTES="512" filesectoroffset="0" filename="" label="persist" numpartitionsectors="65536" physicalpartitionnumber="0" sizeinKB="32768.0" sparse="true" startbytehex="0x1a8000000" startsector="13893632"/>
Step4:Note : Look at this ""
Step5:Now you type persist.img between "" and save file and exit.
Step6:Go to edl mode on mia2 lite. (Screen will be turn off.don't worry)
Try many time until miflash show device
Step7:Now you choose folder you extracted rom
Step8: press flash.wait.flash with edl mode is longer than fastboot.when it show success.you press power button 10sec and it will boot nomarlly not restart many time.
Hope you successful
please explain it
---------- Post added at 07:51 PM ---------- Previous post was at 07:48 PM ----------
ok so you mean under the filename
You open rawprogram0 file with notepad and you will see all images file with flash .note that every file list will flash but file persist.img is not on list.
Because you see in this method
program SECTORSIZEINBYTES="512" filesectoroffset="0" filename="" label="persist" numpartitionsectors="65536" physicalpartitionnumber="0" sizeinKB="32768.0" sparse="true" startbytehex="0x1a8000000" startsector="13893632"/>
Change this to
program SECTORSIZEINBYTES="512" filesectoroffset="0" filename="persist.img" label="persist" numpartitionsectors="65536" physicalpartitionnumber="0" sizeinKB="32768.0" sparse="true" startbytehex="0x1a8000000" startsector="13893632"/>
Then mi flash will flash persist.img file for you
ok it's working Well Done
Thank you very much
giga80 said:
ok it's working Well Done
Click to expand...
Click to collapse
I do not understand what I should do
bedoessam said:
I do not understand what I should do
Click to expand...
Click to collapse
just edit file
rawprogram0 file
add persist.img to file so you can flash persist.img through edl mode.if not you still flash stock rom but not all of file are flashed
Danvitayan said:
just edit file
rawprogram0 file
add persist.img to file so you can flash persist.img through edl mode.if not you still flash stock rom but not all of file are flashed
Click to expand...
Click to collapse
In a video explaining the speech
Impressive, good work!
Do you think that's why the Miui not booted up after the edl mode ?? At the previous guide
giga80 said:
Do you think that's why the Miui not booted up after the edl mode ?? At the previous guide
Click to expand...
Click to collapse
Install miui on mia2 lite need for method.i think if you can't replace file from stock mia2 lite to mi 6pro folder
It is not easy
Thank you very much.
My Mi A2 Lite device now live (working) by using your suggestion.
nowbo said:
Thank you very much.
My Mi A2 Lite device now live (working) by using your suggestion.
Click to expand...
Click to collapse
help me
after i try flash miui that my phone is brick
i try to bot edl from test point everything is good but when i start phone that mia2 lite is auto reboot.i try to flash stock rom many time but not fix(restart when first boot and i cant do any thing)
some body help me
bedoessam said:
help me
after i try flash miui that my phone is brick
i try to bot edl from test point everything is good but when i start phone that mia2 lite is auto reboot.i try to flash stock rom many time but not fix(restart when first boot and i cant do any thing)
some body help me
Click to expand...
Click to collapse
Hi,
I was in same situations today. But this post help me to get back alive again.
Here you can do as below:
1. Download Stable ROM V9.6.11.0.ODLMIFF (Android O).
2 Unzip and go in to image folder.
3. Open rawprogram0.xml on notepad.
4. Find the command line : <program SECTOR_SIZE_IN_BYTES="512" file_sector_offset="0" filename="" label="persist" num_partition_sectors="65536" physical_partition_number="0" size_in_KB="32768.0" sparse="true" start_byte_hex="0xbfff400" start_sector="393210"/>
5. in that line just add hi-lighted part (persist.img) or just copy and paste this line:<program SECTOR_SIZE_IN_BYTES="512" file_sector_offset="0" filename="persist.img" label="persist" num_partition_sectors="65536" physical_partition_number="0" size_in_KB="32768.0" sparse="true" start_byte_hex="0xbfff400" start_sector="393210"/>
6. now put device on EDL mode.
7. Flash with XiaoMiFlash.
8. Reboot after complete flash process.
9. Every thing will be fine again.
10. Don't for get to thanks this post creator.
Thanks
ohh.... gosh..
hope who they got MiA2Lite bricked, will get they phone back to life again.
pardon me sir
so in this thread, you succeed bring back your a2 lite to life on stock rom , or you success intall miui to your a2 lite...
thanx
giga80 said:
Do you think that's why the Miui not booted up after the edl mode ?? At the previous guide
Click to expand...
Click to collapse
Do you think that's why the android one not booted up after the edl mode in redmi 6 pro??
DarkFrenzy said:
Do you think that's why the android one not booted up after the edl mode in redmi 6 pro??
Click to expand...
Click to collapse
If you don't understand what we are talking about please don't try to be smart
I have a mia2 lite that after edl (normal) it loads Android one screen right after it shows l
The loading line and it reboots and keeps like this, I've tried 3 times and won't boot normal
Any advice? This method could work for me?
nowbo said:
Hi,
I was in same situations today. But this post help me to get back alive again.
Here you can do as below:
1. Download Stable ROM V9.6.11.0.ODLMIFF (Android O).
2 Unzip and go in to image folder.
3. Open rawprogram0.xml on notepad.
4. Find the command line : <program SECTOR_SIZE_IN_BYTES="512" file_sector_offset="0" filename="" label="persist" num_partition_sectors="65536" physical_partition_number="0" size_in_KB="32768.0" sparse="true" start_byte_hex="0xbfff400" start_sector="393210"/>
5. in that line just add hi-lighted part (persist.img) or just copy and paste this line:<program SECTOR_SIZE_IN_BYTES="512" file_sector_offset="0" filename="persist.img" label="persist" num_partition_sectors="65536" physical_partition_number="0" size_in_KB="32768.0" sparse="true" start_byte_hex="0xbfff400" start_sector="393210"/>
6. now put device on EDL mode.
7. Flash with XiaoMiFlash.
8. Reboot after complete flash process.
9. Every thing will be fine again.
10. Don't for get to thanks this post creator.
Thanks
Click to expand...
Click to collapse
Please for clarity sake, there are two lines of code dat refer to "persist".
do i copy and replace both lines?
or do i copy and replace jus the first line?
or do i copy and replace just the second line?
because mine keeps coming up with a blank screen after android one.
Thanks for your timely response.

Enable dark mode in WhatsApp (Root/Twrp)

Note: Your device must either be rooted or have twrp recovery installed.
Might work on other recovery's which has file manager
TWRP method:
1. Reboot your phone in twrp recovery.
2. Goto Advanced->File Manager
3. From root partition goto Data->Data-> com.whatsapp -> shared_prefs
4. Seach for com.whatsapp_preferences.xml file in the folder.
5. Click the file and copy it into you phone directory so u can edit the file using computer.
6. Enable MTP or boot into system and connect device to computer.
7. Open the xml file as text file and add following line anywhere in between <map> and </map>.
Code:
<boolean name="dark_mode" value="true" />
You can also use xml editor from phone to edit xml file.
8. Save the changes and reboot back into recovery.
9. from file manager in twrp replace the modified file with old file.
10. Reboot into system and open WhatsApp. Goto settings->theme or theme option might be in Chats ,select dark. Restart WhatsApp
Voila! U have dark mode.
Root method:
If your device is rooted then use File manger with root support and edit the xml file from step 3 and goto step 10.
Method worked on my moto g5 plus running PE10.
Updating the app in playstore might remove the toggle option in settings but app will stay in dark mode even if u update.
Please leave a comment about ur device if it worked or not.
If u want to tip me donate to my paypal link in profile.
Manoharc said:
Note: Your device must either be rooted or have twrp recovery installed.
Might work on other recovery's which has file manger
TWRP method:
1. Reboot your phone in twrp recovery.
2. Goto Advanced->File Manager
3. From root partition goto Data->Data-> com.whatsapp -> shared_prefs
4. Seach for com.whatsapp_preferences.xml file in the folder.
5. Click the file and copy it into you phone directory so u can edit the file using computer.
6. Enable MTP or boot into system and connect device to computer.
7. Open the xml file as text file and add following line anywhere in between <map> and </map>.
Code:
<boolean name="dark_mode" value="true" />
You can also use xml editor from phone to edit xml file.
8. Save the changes and reboot back into recovery.
9. from file manager in twrp replace the modified file with old file.
10. Reboot into system and open WhatsApp. Goto settings->theme and select dark. Restart WhatsApp
Voila! U have dark mode.
Root method:
If your device is rooted then use File manger with root support and edit the xml file from step 3 and goto step 10.
Method worked on my moto g5 plus running PE10.
Please leave a comment about ur device if it worked or not.
If u want to tip me donate to my paypal link in profile.
Click to expand...
Click to collapse
Thanks, working on WhatsApp beta on ArrowOS 10
Manoharc said:
Method worked on my moto g5 plus running PE10.
Please leave a comment about ur device if it worked or not.
If u want to tip me donate to my paypal link in profile.
Click to expand...
Click to collapse
Amazing!! works for Pie as well!
Tried it with the File Explorer i have and my device is rooted so no need for Recovery, so i just modified the .xml and yeah i got the Dark Mode but if I exit and then reopen the app it defaults back to normal theme.
But the option remains in the settings.
About replacing
How to replace edited .XML file using twrp method as their is no option of replace available.
Nitishch97 said:
How to replace edited .XML file using twrp method as their is no option of replace available.
Click to expand...
Click to collapse
Connect your device to pc and do "adb push %filename%" command
U can delete the old one and move the new one
Can i use both at a same time?
sandralucio said:
Can i use both at a same time?
Click to expand...
Click to collapse
It is better to delete the old file.
U can keep the both the files but make sure the modified file name is same as old [ It should not be like filename(1).xml]. rename the old file to something else.
I tired this working fine , but after after sometime the theme gets back to white , please get me a solution to this
Is dark mode on in system settings?
Darshan1998 said:
..
Click to expand...
Click to collapse
Use Fouad Mod Whatsapp.

[GUIDE][Stock ROM Flashing Without IMEI loss][10 SEP][7.1 nougat]

Before you start reading note that no spoon-feeding is done here and its a bit tricky, so use your common-sense if you are flashing Stock ROM for the first time.
REQUIREMENTS:
-PC/laptop
-ADB-Fastboot / Qualcomm Drivers must be installed
-QFST tool / QFIL tool anyone required (QSFT RECOMMENDED)
-notepad ++
-Stock Nougat v99 Firmware File
-And A working Brain
Process:
First Install all the drivers and Flashing Tool then Extract the V99 rom.
Then go where you have extracted the rom then go to the firmware folder there find (rawprogram_unsparse/rawprogram0) anyone and open that file with notepad ++ NOW HERE COMES THE DIFFICULT PART you need to delete some lines from that file so that it doesn't create any NULL IMEI issue when flashing the rom.
After opening the file find this lines:
filename="st1" label="modemst1" num_partition_sectors="3072" physical_partition_number="0" size_in_KB="1536.0" sparse="false" start_byte_hex="0xd682400" start_sector="439314" />
filename="st2" label="modemst2" num_partition_sectors="3072" physical_partition_number="0" size_in_KB="1536.0" sparse="false" start_byte_hex="0xd802400" start_sector="442386" />
[FROM THIS TWO LINE YOU NEED TO REMOVE THE "st1" and "st2" ] THEN
filename="fs_image.tar.gz.mbn.img" label="fsg" num_partition_sectors="3072" physical_partition_number="0" size_in_KB="1536.0" sparse="false" start_byte_hex="0x10008000" start_sector="524352" />
[FROM HERE YOU NEED TO REMOVE "fs_image.tar.gz.mbn.img" ] THEN
filename="persist_1.img" label="persist" num_partition_sectors="9608" physical_partition_number="0" start_sector="10485760" />
[FROM HERE REMOVE "persist_1.img" ] THEN SAVE THE FILE
**NOTE- REMEMBER IN WHICH FILE YOU MAKE THE CHANGES.
Now open QPST Tool/ QFIL Tool, anyone you prefer then select Flat Build then in programmer path, go to browse and from the firmware folder select "prog_emmc_firehose_8937_ddr.mbn" file Then click on load XML And select the .xml File in which you have made the changes (otherwise if you select the wrong .xml file the IMEI will be NULL) After selecting the .xml file another window will be popup just select the [patch0] and then it's done...
Now you can flash your 10or. Device By just Clicking on the Download Button.
But before Flashing Make sure your device is in EDL Mode.
To Boot in EDL Mode, just Power OFF your device and then press (volume up + volume down button simultaneously) and just connects the data cable... and your notification LED will start blinking...
I THINK NOW YOU CAN FLASH STOCK FIRMWARE EASILY IN 10or. DEVICE...

[GUIDE][03 OCT][10or.E][Bootloader Unlocking Without IMEI Loss]

Before you start reading note that no spoon-feeding is done here and its a bit tricky if you are flashing Stock ROMs for the first time.
REQUIREMENTS:
-PC/laptop
-ADB-Fastboot / Qualcomm Drivers must be installed
-QFST tool / QFIL tool anyone required (QSFT RECOMMENDED)
-notepad ++
-Platform Tools
-Stock Nougat v82/v99 Firmware File
-And A working Brain
Process:
First, install all the drivers and Flashing Tool then Extract the V82/V99 rom.
Then go where you have extracted the rom then go to the firmware folder there find (rawprogram_unsparse/rawprogram0) anyone and open that file with notepad ++ NOW HERE COMES THE DIFFICULT PART you need to delete some lines from that file so that it doesn't create any NULL IMEI issue when flashing the rom.
**NOTE YOU NEED TO CHANGE THE (rawprogram_unsparse/rawprogram0) FILE. BELOW LINES MUST BE CHANGE FROM BOTH FIRMWARE V82 as well as from V99 firmware. or else it will give null IMEI error.
After opening the file in notpad ++ find this lines:
filename="st1" label="modemst1" num_partition_sectors="3072" physical_partition_number="0" size_in_KB="1536.0" sparse="false" start_byte_hex="0xd682400" start_sector="439314" />
filename="st2" label="modemst2" num_partition_sectors="3072" physical_partition_number="0" size_in_KB="1536.0" sparse="false" start_byte_hex="0xd802400" start_sector="442386" />
[FROM THIS TWO LINE YOU NEED TO REMOVE THE "st1" and "st2" ] THEN
filename="fs_image.tar.gz.mbn.img" label="fsg" num_partition_sectors="3072" physical_partition_number="0" size_in_KB="1536.0" sparse="false" start_byte_hex="0x10008000" start_sector="524352" />
[FROM HERE YOU NEED TO REMOVE "fs_image.tar.gz.mbn.img" ] THEN
filename="persist_1.img" label="persist" num_partition_sectors="9608" physical_partition_number="0" start_sector="10485760" />
[FROM HERE REMOVE "persist_1.img" ] THEN SAVE THE FILE
**NOTE- REMEMBER IN WHICH FILE YOU MAKE THE CHANGES.
(either rawprogram_unsparse or rawprogram0).
**NOTE**
Make sure USB debugging is turned on from developer option,
Now boot your device is in EDL Mode.
To Boot in EDL Mode just Power OFF your device and then press (volume up + volume down button simultaneously) when 10or. logo popup just connects the data cable... and your notification LED will start blinking...
**MAIN PROCESS**
**FIRST NEED TO FLASH V82 FACTORY FIRMWARE FOR UNLOCKING BOOT LOADER.
Now open QPST Tool/ QFIL Tool, anyone you prefer then select Flat Build then in programmer path, go to browse and from the V82 firmware folder select "prog_emmc_firehose_8937_ddr.mbn" file Then click on load XML And select the .xml File in which you have made the changes (otherwise if you select the wrong .xml file the IMEI will be NULL) After selecting the .xml file another window will be popup just select the [patch0] and then it's done...
Now you can flash your 10or. Device By just Clicking on the Download Button.
Let the flashing process to be finished...
After the flashing complete boot your phone it will show a start option just start it by power key, then your phone will boot into test mode then just click on Reboot --> Reboot To Android --> Ok, then again click on start by the power button, after the phone boots again enable the USB debugging option and power off your device.
Now we need to boot our phone into fastboot mode for that (press power button + volume down simultaneously) and then click on start again by the power button. then some options will be shown just select fastboot mode by the volume rockers and the power button.
As now your device is booted into fastboot mode just connect the USB cable and you can now unlock the bootloader by typing this commands
OPEN FASTBOOT/PLATFORM TOOLS and use this following commands
fastboot devices
(it will show if your device is connected or not)
then type fastboot oem unlock
then there will be a popup on the phone just select "yes" by the volume rockers and power button.
After the phone reboot, your phone bootloader will be unlocked Now you need to flash the V99 rom for that just power off your phone and boot it again to EDL mode and flash the V99 rom by the using same process use to flash the V82 ROM.

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