Related
Hey I am new to OnePlus 5 and currently on Official Open Beta 5 based on Oreo, encrypted by default, unlocked bootloader but not rooted.
I want to install custom rom based on Nougat, specifically xXx 4.8 rom 4.5.15 based on Nougat.
Can somebody please guide me step by step, how can I proceed, which recovery shall I use? And etc etc.
My firmware is updated to Oreo so how can I revert? if that matters and needed.
Shall I need to downgrade to nougat before proceeding?
Thanks & Cheers,
Sent from my ONEPLUS A5000 using Tapatalk
I can't do step by step but since nobody else has answered I will try to point you in the right direction . There are step by step flashing guides on XDA.
You want to install the latest version of Codeworks TWRP. After you install TWRP you will need to format the data on your phone because you are encrypted and moving from Oreo to Nougat. You can do this in the wipe data tab in TWRP but remember you need to format your data,not wipe. This will erase everything on your phone except TWRP. If you connect your phone to a computer it will be recognized like a memory stick and you can just copy and paste your ROM zip onto your phone. Then you can flash your ROM zip with TWRP.
Hey guys, I wanted some help on flashing LineageOS 14.1 to my Axon 7 A2017G.
I've looked at a bunch of guides but they all seem outdated or way too confusing.
I tried to follow the guide under the "Axon 7 Toolkit " thread where there were some instructions on how to flash a rom for noobs and when going to test for fastboot, it says I don't have fastboot.
Tried to get fastboot by following some guide and using miflash but ended up doing something to my device where android asked for a password when i booted up, where as I didn't have a password and had to end up factory resetting my device. LOST ALL MY DATA
If someone could please give me a simple, easy to follow guide on how to unlock bootloader, and flash custom rom, I would be immensely grateful.
Also if there is a guide on how to restore back to stock rom and factory settings in case I need to send phone back to ZTE at any point that would also be helpful.
:good:
The toolkit guide is probably the easiest one.
Read the whole thread and try again.
Sent from my ZTE A2017U using Tapatalk
runninghamster said:
Hey guys, I wanted some help on flashing LineageOS 14.1 to my Axon 7 A2017G.
I've looked at a bunch of guides but they all seem outdated or way too confusing.
I tried to follow the guide under the "Axon 7 Toolkit " thread where there were some instructions on how to flash a rom for noobs and when going to test for fastboot, it says I don't have fastboot.
Tried to get fastboot by following some guide and using miflash but ended up doing something to my device where android asked for a password when i booted up, where as I didn't have a password and had to end up factory resetting my device. LOST ALL MY DATA
If someone could please give me a simple, easy to follow guide on how to unlock bootloader, and flash custom rom, I would be immensely grateful.
Also if there is a guide on how to restore back to stock rom and factory settings in case I need to send phone back to ZTE at any point that would also be helpful.
:good:
Click to expand...
Click to collapse
LOSING ALL YOUR DATA will be something normal actually. If you want to go to LineageOS you will probably lose it a bunch of times...
Well it turns out the toolkit is not the easiest way. Do this:
You didn't seem to search. Use "Unlock bootloader easily" by WesTD. After that simply go to the LOS thread, and download the ROM, the Universal Bootloader, and the modem file for your phone (for the G). Get Magisk too. and GApps for arm64. ) Then enter TWRP, ensure that it's 3.2.1-0 or more, else update it (get the newer .img for ailsa_ii or axon7 and Install - Install image - Recovery partition). Format data, and make sure that it formatted with ext4 (it'll say -formatting with make-ext4fs or sth). flash the bootloader, then the modem, then ROM, then Magisk, then GApps. After that boot.
Choose an username... said:
LOSING ALL YOUR DATA will be something normal actually. If you want to go to LineageOS you will probably lose it a bunch of times...
Well it turns out the toolkit is not the easiest way. Do this:
You didn't seem to search. Use "Unlock bootloader easily" by WesTD. After that simply go to the LOS thread, and download the ROM, the Universal Bootloader, and the modem file for your phone (for the G). Get Magisk too. and GApps for arm64. ) Then enter TWRP, ensure that it's 3.2.1-0 or more, else update it (get the newer .img for ailsa_ii or axon7 and Install - Install image - Recovery partition). Format data, and make sure that it formatted with ext4 (it'll say -formatting with make-ext4fs or sth). flash the bootloader, then the modem, then ROM, then Magisk, then GApps. After that boot.
Click to expand...
Click to collapse
I will try this today, thank you for your time in typing this
runninghamster said:
I will try this today, thank you for your time in typing this
Click to expand...
Click to collapse
Or try this tool to unlock your bootloader....way more advanced by the way thnx @djkuz
Just install the axon 7 drivers, this tool and....UNLOCK with ease :good:
Also all files to revert back to stock, flashing modem, recovery... etc are well discribed there. Just take a peek there...
Just another advice : do read all threads carefully, no matter what you're doing, do backup regularly and all will be OK :good:
raystef66 said:
Or try this tool to unlock your bootloader....way more advanced by the way thnx @djkuz
Just install the axon 7 drivers, this tool and....UNLOCK with ease :good:
Also all files to revert back to stock, flashing modem, recovery... etc are well discribed there. Just take a peek there...
Just another advice : do read all threads carefully, no matter what you're doing, do backup regularly and all will be OK :good:
Click to expand...
Click to collapse
Thank you so much, will try today!
Choose an username... said:
LOSING ALL YOUR DATA will be something normal actually. If you want to go to LineageOS you will probably lose it a bunch of times...
Well it turns out the toolkit is not the easiest way. Do this:
You didn't seem to search. Use "Unlock bootloader easily" by WesTD. After that simply go to the LOS thread, and download the ROM, the Universal Bootloader, and the modem file for your phone (for the G). Get Magisk too. and GApps for arm64. ) Then enter TWRP, ensure that it's 3.2.1-0 or more, else update it (get the newer .img for ailsa_ii or axon7 and Install - Install image - Recovery partition). Format data, and make sure that it formatted with ext4 (it'll say -formatting with make-ext4fs or sth). flash the bootloader, then the modem, then ROM, then Magisk, then GApps. After that boot.
Click to expand...
Click to collapse
Followed your steps and managed to unlock the bootloader successfully. Afterwards I tried to flash TWRP using the Axon Toolkit and this error appears. Have 0 clue why. A little help please.
View attached >>>
EDIT: nevermind, tried to boot into recovery and twrp booted, not sure why the error appeared though. thanks for the help!
Hi,
I have a Nexus 6P that has Android 7.1.2 (N2G47W) installed. I've just unlocked the bootloader, installed TWRP then installed Magisk 16.0 for root.
I'd like to next downgrade from Nougat to Marshmallow. Are there any steps to do so? Can I just boot to TWRP, and immediately install the factory image from https://developers.google.com/android/images#angler?
Or are there any additional steps I need to take?
@goister You can't with TWRP download marshmallow from Google API site. Maybe do a good wipe in TWRP before hand of course back up anything important on comouter. Then follow the hiesenberg guide for returning to stock. Your in luck cause I've read with being on the latest Oreo can no longer return to marshmallow or nougat though I haven't verified myself. Best of luck mate.
Exodusche said:
@goister You can't with TWRP download marshmallow from Google API site. Maybe do a good wipe in TWRP before hand of course back up anything important on comouter. Then follow the hiesenberg guide for returning to stock. Your in luck cause I've read with being on the latest Oreo can no longer return to marshmallow or nougat though I haven't verified myself. Best of luck mate.
Click to expand...
Click to collapse
Hi,
Not sure I get your post. My Nexus 6P is stock except for an unlocked bootloader, TWRP and Magisk root. Are you saying follow the guide at https://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928 specifically step 10. How To Flash The Factory Images (And Return To Stock)?
goister said:
Hi,
Not sure I get your post. My Nexus 6P is stock except for an unlocked bootloader, TWRP and Magisk root. Are you saying follow the guide at https://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928 specifically step 10. How To Flash The Factory Images (And Return To Stock)?
Click to expand...
Click to collapse
That's exactly what I'm saying unless you want to flash a marshmallow ROM. Then you can use TWRP but would still need 6.0 gapps and a computer to fastboot flash MM bootloader of that months build. MM vendor could be flashed by either fastboot or TWRP. Your best to download a MM build from Google site. Then unzip that folder and inside unzip again. You will get all the bootloader, vendor (radio optional) you will need for that months MM build. Then follow the guide from hiesenberg for returning to stock . Best to put all the images files and fastboot in the folder that is suggested in the guide . That way you can copy and paste the commands as written on the guide. There might be a flash all bat file you can use in the stock folder but not sure if MM had that I never used. If you have any more questions feel free to ask.
Yes I intend to flash the stock Marshmallow ROM from https://developers.google.com/android/images#angler specifically the latest one (MTC20L). My end goal is a rooted Nexus 6P with the MTC20L firmware. Wouldn't the stock Google build already have gapps? I don't intend to use a 3rd party ROM.
goister said:
Yes I intend to flash the stock Marshmallow ROM from https://developers.google.com/android/images#angler specifically the latest one (MTC20L). My end goal is a rooted Nexus 6P with the MTC20L firmware. Wouldn't the stock Google build already have gapps? I don't intend to use a 3rd party ROM.
Click to expand...
Click to collapse
Yes that's right gapps not needed with stock. Wasn't sure on your level of experience so mentioned that with a ROM you would need gapps of that android version . If I where you I would back up my phone completey and wipe everything in TWRP including internal before hand. So many times files get left behind especially using different versions of android to avoid any issues. Be warned though wiping internal includes pictures, downloads, music, documents etc.
Exodusche said:
Yes that's right gapps not needed with stock. Wasn't sure on your level of experience so mentioned that with a ROM you would need gapps of that android version . If I where you I would back up my phone completey and wipe everything in TWRP including internal before hand. So many times files get left behind especially using different versions of android to avoid any issues. Be warned though wiping internal includes pictures, downloads, music, documents etc.
Click to expand...
Click to collapse
Thanks. I've no issues wiping the phone as this is pretty much a fresh phone. There's nothing to even back up. The only thing I've done so far beyond rooting, was to import a certificate into /system. I suppose a factory reset would delete this certificate and bring it back to stock (but rooted)? Or should I wipe with TWRP instead?
Looking at the zip file of the stock ROM, here's what I see
bootloader-angler-angler-03.54.img
flash-all.bat
flash-all.sh
flash-base.sh
image-angler-mtc20l
radio-angler-angler-03.61.img
After wiping with TWRP, would I be able to run flash-all?
Edit: I've just TWRP wiped everything, and rebooted. However, the device is stuck at the initial "Google" screen with the lock icon at the button. How long is it supposed to take to boot up after a full TWRP wipe?
OK I solved the problem. Apparently if you reboot after the flash, you need to disconnect the USB cable, else it will boot loop.
can anyone help me , am trying to downgrade from oreo to nougat. am currently : Axon7 A2017UV2.1.OB20 bootloader unlocked , latest twrp , rooted with magisk. have searched xda and www without a clear guide.
** am doing this all from my phone , do not have a p.c.** i read something at www about an extsdcard method (lost the link) but had no download links in the post. any/all help/advice/warnings apprexiated.
[emoji106]
p.s. have to keep twrp as i want to root again.
edit: nevermind. [emoji1]
err on the side of kindness
Sir, i just read your post and saw you are on Oreo with bootloader unlocked.
I tried unlocking my bootloader but coudnt successful. Can you please help me how to unlock bootoader of my A2017U with stock Orero B20
teji007 said:
Sir, i just read your post and saw you are on Oreo with bootloader unlocked.
I tried unlocking my bootloader but coudnt successful. Can you please help me how to unlock bootoader of my A2017U with stock Orero B20
Click to expand...
Click to collapse
sorry. a friend unlocked mine. but i'm sure there is a guide here somewhere. if i can find i will link you to it. [emoji1]
maybe here : https://forum.xda-developers.com/showthread.php?t=3704595
err on the side of kindness
Downgrading to Nougat is simple. You need a Nougat ROM and a bootstack for Nougat on your SD card. You should also replace your TWRP recovery with Oki's recovery, because it can help you better.
Both are available on these forums, but it is better to search for them by yourself to get familiarized to some extent.
Backup your internal storage, because there is a strong chance that it gets wiped.
Reboot to recovery, do a backup (better to the SD card), wipe cache, dalvik cache, data, system.
Get rid of the vendor partition using the Oki's Advanced features (Party Tools).
Next flash the Nougat bootstack, then the Nougat ROM. Reboot system. If everything is ok, your phone should be in the Nougat ROM.
Be aware that if things go wrong, you might brick your phone, and restoring it could be even harder.
Just got the xt1687 usa model retus software channel... Is it safe to flash potter roms on here?
itcanbdone said:
Just got the xt1687 usa model retus software channel... Is it safe to flash potter roms on here?
Click to expand...
Click to collapse
What firmware? 7.0 or 8.1? If you are on 8.1 it's as safe as it ever is to flash a custom ROM.
If you're still on 7.0 you should update first and in any case make a full nandroid backup incl. Persist and EFS before you flash anything.
Sent from my Moto G5 Plus using XDA Labs
Currently on 7.0 so unlock bootloader n twrp after update? Thanks
itcanbdone said:
Currently on 7.0 so unlock bootloader n twrp after update? Thanks
Click to expand...
Click to collapse
Yes. If you can update via OTA that should be the way to go. If you can't flash full Motorola signed fastboot 8.1 firmware:
https://mirrors.lolinet.com/firmware/moto/potter/official/
Unlock the BL on Motorola website, boot to or flash TWRP and make a full nandroid incl. persist.
After that you shoud be good to go and flash custom ROMS. Check whether the selected ROM needs 7.0 or 8.1 as base, almost all of them need stock Oreo.
Sent from my Moto G5 Plus using XDA Labs
Oh yeah, I'm rusty.. Software channel duh, linux gets its stuff there... I guess it is potter xt1687, which is odd though as a website said it wasn't potter.. Anyway, looking in the gsm arena and checking against other variants of our g5 plus, it seems that everything but the radios are the same so is it safe to flash variants backing up the original radio? Thank you very much
itcanbdone said:
Oh yeah, I'm rusty.. Software channel duh, linux gets its stuff there... I guess it is potter xt1687, which is odd though as a website said it wasn't potter.. Anyway, looking in the gsm arena and checking against other variants of our g5 plus, it seems that everything but the radios are the same so is it safe to flash variants backing up the original radio? Thank you very much
Click to expand...
Click to collapse
You wrote you're on the retus channel and model is 1687. Here are the firmwares for your device, the second one ( OPS28.85-17-6-2) is the latest and last build, flash that one and everything should be fine:
https://mirrors.lolinet.com/firmware/moto/potter/official/RETUS/
You still know how to fastboot flash? Unzip firmware to ADB/Fastboot folder etc.?
Here's a post I made for someone else, it includes a link to a flashall.bat, put in in there too so you don't have to manually flash all partitions, just double-click it and it'll run all the commands for you.
https://forum.xda-developers.com/g5...solve-imei0-explanation-t3825147/post80478329
Sent from my Moto G5 Plus using XDA Labs
So I was on stock and flashed twrp after successful unlock of bootloader. After backing up, got stuck at bootloader before any further changes made, yet it was booting fine with bootloader before that.. Saw in a post to flash stock after re locking bootloader, then unlick again...
I skipped that just to get a rom on, now running havoc 9.0 but cannot seem to root as the two su & magisk arent cuttin it in twrp.
Are you really telling me I gotta revert back to stock and flash root in stock to get root?
If so, couldnt i just flash havoc 8.1 and root that way.
Yes i still remember how to flash via adb. Thank you very much
itcanbdone said:
So I was on stock and flashed twrp after successful unlock of bootloader. After backing up, got stuck at bootloader before any further changes made, yet it was booting fine with bootloader before that.. Saw in a post to flash stock after re locking bootloader, then unlick again...
I skipped that just to get a rom on, now running havoc 9.0 but cannot seem to root as the two su & magisk arent cuttin it in twrp.
Are you really telling me I gotta revert back to stock and flash root in stock to get root?
If so, couldnt i just flash havoc 8.1 and root that way.
Yes i still remember how to flash via adb. Thank you very much
Click to expand...
Click to collapse
I'm not sure that I understand everything. After flashing (official) TWRP and making a nandroid you weren't able to boot to system, only to bootloader?
Have you updated to 8.1 stock Oreo before?
Havoc needs that definitely:
https://forum.xda-developers.com/g5-plus/development/rom-havoc-os-v2-2-t3906282/post79018816
It won't make any sense to revert to stock and root it because after flashing havoc root will be lost anyway. What do you mean with "the two su & Magisk aren't cuttin it in TWRP"? (English is not my native language)
Why two? There should be magisk only to flash.
So the goal seems to be making TWRP work correctly when running havoc to be able to flash magisk.zip and boot to system.
Can you post a recovery log after the attempt to flash magisk from TWRP (the function is in TWRP/ advanced/log.)
Can you boot to havoc directly now?
Are you able to reach TWRP?
I need the error message that appears when you try to flash magisk, should be in the log.
And what is it about two things, su AND magisk?
Magisk.zip is the su binary.
Please provide some more information and sorry if it's me who don't understand something.
Sent from my Moto G5 Plus using XDA Labs
- I got root after all. Seems I was just flashing no verity before root and it was suppise to be after.
- there was a super su which I'd rather have to mod things with but neither worked until i figured out as mentioned above
- now I'm trying to get gaps to work..
- also having problem flashing rom withou encryption, it keeps forcing it encrypted.
- here is link to 3 images of what i've got currently:
https://mega.nz/#F!q3pVQIDJ!kwfNgjMEEssa97rrZJjWHg
Thanks
itcanbdone said:
- I got root after all. Seems I was just flashing no verity before root and it was suppise to be after.
- there was a super su which I'd rather have to mod things with but neither worked until i figured out as mentioned above
- now I'm trying to get gaps to work..
- also having problem flashing rom withou encryption, it keeps forcing it encrypted.
- here is link to 3 images of what i've got currently:
https://mega.nz/#F!q3pVQIDJ!kwfNgjMEEssa97rrZJjWHg
Thanks
Click to expand...
Click to collapse
Never use SuperSU alongside with magisk but I think you know that now.
To remove encryption: It's not enough to wipe data in TWRP, you have to format it (the option where you have to confirm with "Yes" and not just wipe). That will wipe your internal storage too.
Only formatting data in TWRP will remove the encryption and the Disable_Dm-Verity_ForceEncrypt_02.04.2019.zip will keep it decrypted. Make sure usb debugging is enabled.
Boot to TWRP and flash ROM and Gapps (both in one action without a reboot in between).
Now flash the no verity-force encryption.zip.
You can reboot to system now but you can also flash the magisk.zip directly afterwards, it helps to keep the data partition encrypted too.
I flash everything in a row.
Check that thread: https://forum.xda-developers.com/g5-plus/how-to/guide-how-to-remove-device-encryption-t3863586
(page 2)
Sent from my Moto G5 Plus using XDA Labs
Thanks for the encryption link.. Any idea on the pros n cons on encryption in the world of flashing zips and modding?
I see pros n cons on google search for encryption but not from developments perspective
itcanbdone said:
Thanks for the encryption link.. Any idea on the pros n cons on encryption in the world of flashing zips and modding?
I see pros n cons on google search for encryption but not from developments perspective
Click to expand...
Click to collapse
I decrypt my device, for example to have access to /data in case of a bootloop because of a magisk module. I don't like the idea of not physically seeing parts of my partitions or even not being able to edit it.
From the sight of security it's better to encrypt naturally. It depends a bit how old your device is and what you want to do with it.
I never lost my device or it was getting stolen so as long it's in my pocket I don't need encryption.
But that's just my personal opinion.
Sent from my Moto G5 Plus using XDA Labs
Hey so I found a really cool way to decrypt but ROM after it's already been encrypted and you have all your stuff in it, I figured it out on accident. What I did was simply did a backup through TWRP and formatted the drive. When I restored the drive it was decrypted! And all this time everyone ever told me that you cannot decrypt. Pretty cool. Actually found this out by switching to a ROM and then going back anyway maybe people should know this? Hope it helps thanks for all the pointers