Related
So I got my 6GB/64GB x720 yesterday. It had Google Play Store already installed (ordered it from HonorBuy) and asked me to install a 7MB OTA, so it seems it had a recent version of EUI on it. My idea was to put LineageOS 14.1 on it or if it wasn't stable enough for me, at least a debloated and rooted stock. So searched XDA and followed this HowTo. No Errors, flashboot oem device-info said, bootloader unlocked, perfekt. Installed TWRP, downloaded recent LineageOS and followed the guides to flash (wipe, ...). Unfortunately flashing never finished, I always had a full progress-bar and it stayed there without doing anything (ok, the device got hot). Thinking of a broken download, I redownloaded the ROM but same problem. So I started downloading other ROMs from XDA: Resurection Remix and OmniROM. Flashing-process went thru, but couldn't flash gapps and ROMs didn't boot at all. I was always only getting to the LeEco-Bootlogo with the chinese writings. So next thought was, maybe for some reason I can't install Lineage-based ROMs, let's figure out later and get a debloated stock ROM. So I downloaded MAURO V2.2_Free and gave it another try. Looked more promising, as the bootlogo was a little different, no more chinese writing but english. Unfortunately this was all I could see of MAURO as I only got a bootloop... so again reflashed MAURO and this time a single line in TWRP-output came to my eye "boot.img could not be written". I checked flashboot oem device-info after every flash and it always told me, bootloader is unlocked, but there seems to be something else that I'm missing that obviously still keeps the bootloader locked. I wiped the phone several times, even sdcard... nothing helped. The only method that worked for me to get a working rom running was by this guide, manualy flashing every bit of stock ROM with flashboot. With MAURO-ROM, I also tried to flash boot.img manually with flashboot, but that didn't work, either.
Anyone of you experienced the same? What am I missing? Or is this some new protection implemented by LeEco for the most recent devices? Any help really appreciated!
regards
CDFS
I have the same phone from Honorbuy, I flashed twrp using the tool by Mauronofrio and from the twrp wiped all and flashed the custom rom, all went ok, no errors at all! Glad to see you have solved anyway!
Thanks for the answer... no, it's not solved for me... still a lot of bloat on the phone I can't get rid of. Do you have a link for the tool you mentioned? Could be worth a try...
Hi! I've used this tool installing it on a Windows 7 64 system:
https://forum.xda-developers.com/le-pro3/development/tool-tool-one-mauronofrio-t3580611
Then turned ON the (original LeEco stock rom) usb debug option by the rom's developer options, then downloaded the LineageOS 14.1 by Team Superluminal in the phone's internal SD (the only SD it have!) + Arm64 nano Gapps, then with the tool gave a reboot in sideload mode. Then flashed the twrp recovery by the tool, restarted in recovery mode then executed a backup of ALL the "backupable" stuff (all the original rom and data and efs), then in wipe/advanced options I wiped dalvik, system, cache, data. Then in Advanced/file manager I wiped all the SD files with a dot ( . ) at the beginning of their names, then flashed the custom rom + gapps, reboot system, wait some minutes, done!
No luck with this tool, it doesn't even find my device. Any other ideas? I've read something for the x727, where they had to flash a 19s bootloader first, but I don't want to fiddle with flashing files that are not 100% meant for the x720...
CDFS
Solved! As I could install TWRP I just went the next step and installed SuperSU (rooted the phone) in order to at least debloat stock rom. During the installation of SuperSU I saw, that SuperSU obviously patches somehow the bootloader. After checking that SuperSU worked in the ROM, I was curious if this could be the missing part I was searching for. I tried to install a LineageOS-based ROM and BINGO! it just went straight through! From my previous phones I was used to just install TWRP, wipe anything and flash desired ROM. This seems to be different on this device... so the proper procedure to be able to flash any ROMs is: Install TWRP, root stock ROM, reboot so SuperSU is fully functional, then go back into TWRP, wipe, flash what you want.
CDFS
I hate to say it, but it's still not solved. After testing Resurrection Remix, I wanted to test turbos ROMs, so went to TWRP, wiped and flashed... and got the same behaviour as before, ROM not booting. Also installing SuperSU via TWRP again didn't help, so brought back the phone to stock 023S manualy with the guide by Presterin, installed TWRP again and also SuperSU. No Errors, but flashing a different ROM didn't worked. So for now I'm back to stock, rooted it and tried to debloat it by myself. The only difference between the successful flashing and the failed was the stock version: I had the 026S-update when I rooted the phone and successfuly could flash another ROM. My guess would be that LeEco changed something in the bootloader, but I have no chance to verify this. Anyone from the devs maybe who could look into this? If you need dumos, logs or anything like that, I would be happy to help.
CDFS
This seems unrelated to bootloader.
Anyway:
1. Make sure you got the latest firmware, if not sure:
1.1. Download latest OFFICIAL ROM
1.2. Rename the rom to a 'update.zip' and place it on phone's root directory.
1.3. Reboot to fastboot and flash STOCK RECOVERY
1.4. Reboot to recovery and flash, also check wipe data.
DO NOT FLASH STOCK ROM WITH TWRP! THIS WILL NOT WORK!
That's it, you should have the latest firmware now.
After booting to stock rom, reboot a few times is recommended.
2. Download latest OFFICIAL TWRP
2.1. Flash TWRP with fastboot.
2.2. Reboot to TWRP.
2.3. Download any custom rom of your choice.
2.4. Wipe.
2.5 Flash.
Done.
You can try to flash a stock, old rom using the "Qfil/FlashOne" way as suggested by Tryzex (read his thread and other related threads), then once you have got a stable, full working phone, you can (hopefully!) wait for a LeEco OTA automatic update that can "repair" the file system/partition structure (also bootloader I hope!).
Btw, to debloat it isn't necessary to root the phone, you can keep the phone unrooted & debloated using the file manager embedded in twrp recovery to delete/replace any file/app you want. I'm sorry I can't help you better, cheers and... good luck!
PS
I see now the post from Voron00, it's a good hint!
@voron00 thx for the steps described. I'm using the most recent, official TWRP (3.1.1). Latest Official Stock seems to be 023S on their site, even though there is a 026S update. However, I did this 026S-update and rooted again, but was to cusious if flashing would work now... so I tried flashing turbos MIUI... guess what? It worked. So for whatever reason I seem to have trouble when flashing from a 023S, but no problems when flashing from 026S. I don't quite understand why you think that my problem is not related to the bootloader? As mentioned in the OP, I could see in the logs that while flashing, some roms had thrown errors regarding writing the bootpartition.
CDFS
Seems as I found the culprit, somehow. At least I could flash two other ROMs without any problems. Obviously I mixed and partly missinterpreted some steps found in different threads and howtos. I had "rm -rf for formating" ticked all the time in TWRP. My flashing procedure is now as follows:
1. in TWRP settings check that "rm -rf instead of format" is NOT ticked
2. wipe Cache, System and Data
3. repair filesystem for Cache, System and Data and check that no errors occur
4. in TWRP settings tick "rm -rf instead of format"
5. flash ROM
6. wipe Dalvik
CDFS
"rm -rf" clears all the files and directories without formatting the partition. If your partition is damaged you need a real format to obtain a reliable partition (if the "disk" isn't faulty). Perhaps in your case a real format was required to solve the problem! I always used the real format and assumed other users even so. I see you finally solved the problem!
Hi friends! I really feel frustrated with this phone.
I began by using fastboot to flash TWRP (twrp-3.1.1-1-s2), used it to flash Lineageos 13.0, but IR BLASTER doesn't work, then I flashed 14.1 and IR blaster, Sim detection, flashlight and camera don't work correctly, I tried Resurrection remix and MIUI8 too but I gave up, neither of those Custom Roms works as I wanted them to.
So I went back to EUI and all was well until I wanted to update OTA, it gave me an error every time, tried to do it with update.zip but nothing, using stock recovery and nothing. I used TWRP and wipe everything again, now this thing won't start it just bootloops, I tried everything for two days and every time I use a stock ROM (5.8.020s) it gives me an error, or tells me it can't be read. When I factory reset and format everything it tells me I dont have an OS installed, so I'm completely lost I don't know what else to do and I can't return the phone because I'm overseas right now.
I really need to have it as when I got it the first time because at least it was functional but I just can't get it to work
I could really use some help right now :crying: thanks in advance guys!
Nikodominiko said:
Hi friends! I really feel frustrated with this phone.
I began by using fastboot to flash TWRP (twrp-3.1.1-1-s2), used it to flash Lineageos 13.0, but IR BLASTER doesn't work, then I flashed 14.1 and IR blaster, Sim detection, flashlight and camera don't work correctly, I tried Resurrection remix and MIUI8 too but I gave up, neither of those Custom Roms works as I wanted them to.
So I went back to EUI and all was well until I wanted to update OTA, it gave me an error every time, tried to do it with update.zip but nothing, using stock recovery and nothing. I used TWRP and wipe everything again, now this thing won't start it just bootloops, I tried everything for two days and every time I use a stock ROM (5.8.020s) it gives me an error, or tells me it can't be read. When I factory reset and format everything it tells me I dont have an OS installed, so I'm completely lost I don't know what else to do and I can't return the phone because I'm overseas right now.
I really need to have it as when I got it the first time because at least it was functional but I just can't get it to work
I could really use some help right now :crying: thanks in advance guys!
Click to expand...
Click to collapse
So I managed to fix the problem. When you root this phone or in fact just flash a custom recovery like TWRP, it changes the model of the phone, If you unroot the phone you won't be able to receive OTAs anymore even if you are on stock ROM, you'll always get an error at the end of the update even if you do it manually, if you are dumb like me and didn't make a backup of your stock system, you won't find any help on the internet more than to install a custom ROM and learn to live with the errors and bugs. I did not want that so to be able to get the phone to its factory state, what I did was this:
1. Download: stock recovery image for Le s3 x522 (official, you can find it anywhere), LeEco_X522_5.8.019S_OTA.zip, bootloader-20S-s2.zip, twrp_s3.img (the chinese TWRP recovery) and S2_X522-NA-OP-IFXNAOP5802102141S-5.8.021S.zip
2. Save those zips to the root of the phone, obviously the .img files you are going to flash them through your PC
3. Put the phone in bootloader mode. command: fastboot flash recovery recovery.img (the official recovery)
4. fastboot boot twrp (the chinese one)
5. From this step what I did was pure luck
6. wipe cache and dalvik and install LeEco_X522_5.8.019S_OTA.zip
7. wipe cache and dalvik and install bootloader-20S-s2.zip
8. wipe cache and dalvik and install S2_X522-NA-OP-IFXNAOP5802102141S-5.8.021S.zip
9. Reboot
How and Why did this worked I don't know, I am a noob but please try if you find yourself in the same situation as I was, you don't lose anything with trying, if this doesn't work don't blame me, this worked for my phone.
Greetings friends!
Thanks for putting this guide together, I am in a similar situation in that I reverted to stock everything (1. Installed YDSS chinese twrp, 2. Installed S2_X522-NA-OP-IFXNAOP5802012141S-5.8.020S.zip. This flash was supposed to have installed the stock recovery and overriden the ydss twrp, but didn't, I had to manually flash that after. Everything came back smooth but my updates also failed at recovery.
I am wondering where you got the LeEco_X522_5.8.019S_OTA.zip, bootloader-20S-s2.zip & twrp_s3.img from?
Nice to hear you finally got it to work ! Aren't the X520 and the X522 the same phone ? Why official ROMs are not compatible ?
When I install the latest oreo rom and recommended recovery, there are always problems
for example: error 7, Can't mount vendor, unable to mount storage...
When I install Pixel Experience and RR oreo rom, this error is happening and I can not install a different rom or another zips, using different recovery not the solution. I tried some suggestions here but the result has not changed
I installed a stock rom with QPST and problems improved
Exactly what we should do, Can you explain in detail
thanks to those who contributed :good:
Which recovery you using
poyraz4558 said:
When I install the latest oreo rom and recommended recovery, there are always problems
for example: error 7, Can't mount vendor, unable to mount storage...
When I install Pixel Experience and RR oreo rom, this error is happening and I can not install a different rom or another zips, using different recovery not the solution. I tried some suggestions here but the result has not changed
I installed a stock rom with QPST and problems improved
Exactly what we should do, Can you explain in detail
thanks to those who contributed :good:
Click to expand...
Click to collapse
Please provide specifics of ROM and TWRP Version. Did you load mods? Did you use custom kernel?
I installed this recovery for bootleggers 8.1 rom,
https://androidfilehost.com/?fid=673956719939820462 (twrp 3.2.1.0 It works well),
then I've installed Orangefox recovery for try and I used for long time without any problem,
later I flashed this recovery for Pixel Experience rom
https://androidfilehost.com/?fid=1322778262904027766 (twrp 3.2.3.0),
installed without a problem but a long time stuck in google logo, I rebooted three times a long press power button and the phone opened normally
No problem when using the phone but all times error on recovery.. such as 'vendor, invalid argument, mount error.
Always these errors during the rom installation and wiping..
Now is stock rom installed, I think there are some changes in the new rom because such problems did not happen before,
thank you for your answers and developers
poyraz4558 said:
I installed this recovery for bootleggers 8.1 rom,
https://androidfilehost.com/?fid=673956719939820462 (twrp 3.2.1.0 It works well),
then I've installed Orangefox recovery for try and I used for long time without any problem,
later I flashed this recovery for Pixel Experience rom
https://androidfilehost.com/?fid=1322778262904027766 (twrp 3.2.3.0),
installed without a problem but a long time stuck in google logo, I rebooted three times a long press power button and the phone opened normally
No problem when using the phone but all times error on recovery.. such as 'vendor, invalid argument, mount error.
Always these errors during the rom installation and wiping..
Now is stock rom installed, I think there are some changes in the new rom because such problems did not happen before,
thank you for your answers and developers
Click to expand...
Click to collapse
Okay... I'd recommend one thing.
Install the custom ROM. Then follow flashing procedure and do read the new FAQ posted by the devs. And after that... Try to reflash the recovery.img by pressing install image option. After this... If the problem persists, try to follow the procedure again and check if your recovery image isn't corrupt. Plus don't use the recovery from TWRP.ME
I have a recovery that can solve this problem but you can't restore ROMs you backed up
Phantom Slayer04 said:
Okay... I'd recommend one thing.
Install the custom ROM. Then follow flashing procedure and do read the new FAQ posted by the devs. And after that... Try to reflash the recovery.img by pressing install image option. After this... If the problem persists, try to follow the procedure again and check if your recovery image isn't corrupt. Plus don't use the recovery from TWRP.ME
Click to expand...
Click to collapse
thanks, I understand
I did actually try a second time, just flashed pixel experience rom and twrp 3.2.3.0 recovery on the stock rom - recovery.. same errors are happening and this problems improve only when I install stock rom with QPTS.. I will do clean installation in a short time again, just wonder why there is so much vendor error on recovery...
poyraz4558 said:
thanks, I understand
I did actually try a second time, just flashed pixel experience rom and twrp 3.2.3.0 recovery on the stock rom - recovery.. same errors are happening and this problems improve only when I install stock rom with QPTS.. I will do clean installation in a short time again, just wonder why there is so much vendor error on recovery...
Click to expand...
Click to collapse
Did you wipe the partitions? Did you format data partition?
Phantom Slayer04 said:
Did you wipe the partitions? Did you format data partition?
Click to expand...
Click to collapse
yes I did, including vendor..Today I searched the topics in the forum; return to old rom is not recommended after installing the new rom, I see similar troubles in rom forums..
poyraz4558 said:
yes I did, including vendor..Today I searched the topics in the forum; return to old rom is not recommended after installing the new rom, I see similar troubles in rom forums..
Click to expand...
Click to collapse
If you want to install latest update roms then read this FAQ:https://forum.xda-developers.com/showpost.php?p=77872447&postcount=2325:confused:
if you want to revert to old roms then you have to flash stock nougat rom using qfil and install twrp 3.2.1.0 and install old roms
don't do it wrongly otherwise you will get updater error 7 or can't mount vendor, etc,
Sudhar123 said:
If you want to install latest update roms then read this FAQ:https://forum.xda-developers.com/showpost.php?p=77872447&postcount=2325:confused:
if you want to revert to old roms then you have to flash stock nougat rom using qfil and install twrp 3.2.1.0 and install old roms
don't do it wrongly otherwise you will get updater error 7 or can't mount vendor, etc,
Click to expand...
Click to collapse
Thank you, I learned later that.. That's why i'm using an old rom because sometimes I can't any process on recovery, There are too many errors..
poyraz4558 said:
When I install the latest oreo rom and recommended recovery, there are always problems
for example: error 7, Can't mount vendor, unable to mount storage...
When I install Pixel Experience and RR oreo rom, this error is happening and I can not install a different rom or another zips, using different recovery not the solution. I tried some suggestions here but the result has not changed
I installed a stock rom with QPST and problems improved
Exactly what we should do, Can you explain in detail
thanks to those who contributed :good:
Click to expand...
Click to collapse
You should be on latest nougat that is with november security patch. All rom after 14/10/2018 should flash with latest twrp that is 3.2.3.0. all roms before that should be flashed with twrp 3.2.1.0.
sk.vyshak said:
You should be on latest nougat that is with november security patch. All rom after 14/10/2018 should flash with latest twrp that is 3.2.3.0. all roms before that should be flashed with twrp 3.2.1.0.
Click to expand...
Click to collapse
Ok..Which sections will be deleted on twrp 3.2.3.0 during wipe, is vendor partition included ?
poyraz4558 said:
Ok..Which sections will be deleted on twrp 3.2.0.3 during wipe, is vendor partition included ?
Click to expand...
Click to collapse
The thing is with new twrp there is decryption support which was lacked in old. Vendor partition is present in both i think. All the new roms are encrypted by default
Why,in custom ROMs section on 6t forum,every one of custom rom developer in his OP states DIFFERENT "Flashing instructions"?
Not a single rom dev,in his OP have same flashing instructions as some other dev! As I read more,it looks like half of them are wrong instructions,or that they don't have this device,or they don't know.
- flashing on both slots a&b?
flash OOS rom,them twrp.zip,reboot to TWRP (to any of slots),and internal will be encrypted and unreadable.Theres no way to flash on both slots in one take in TWRP or in two takes in row(with in TWRP,reboot to TWRP different slot).There's need for at least one full boot to Operating System,then back to TWRP,and internal will be visible and decrypt ed.
Many custom ROMs need OOS on both slots to be able to make them run,but this looks like nonsense to me.
- changing slots in TWRP?
let's say you flash magisk while in slot A,go to "reboot" and change slot to B, but dont reboot to TWRP.Now flash magisk.it will flash on same slot as first time,there was no slot changing.
- delete wipe "system" in TWRP,or worse "factory reset"?
it's mistake that costs me a lot of time,Ill never do it again.As all custom ROMs now have script that wipes all unnecessary files,there's no need to wipe system and screw your phone for few hours until you fix it.For me,a big No No.
best way of flashing custom os over OOS?
for me,I go into TWRP,flash custom rom,flash TWRP zip,then I reboot into TWRP and flash gapps and magisk.if internal is crypted and I can't flash gapps and magisk,I do a boot into rom,and back to TWRP to finish my flashing.wiola,it boots and works,clean rom and all is fine.
Flash back to OOS?I just go into TWRP,flash OOS ,flash twrp.zip,reboot to twrp and flash magisk.if internal is crypted,I boot into OOS,them back to TWRP,and flash everything else what I need(like magisk and kernel)
a/b devices are nothing new,but it looks to me Like on 6t is all overcomplicated.
So,tell me how you guys do it and what are yours ways of doing it right?
shawek said:
Why,in custom ROMs section on 6t forum,every one of custom rom developer in his OP states DIFFERENT "Flashing instructions"?
Not a single rom dev,in his OP have same flashing instructions as some other dev! As I read more,it looks like half of them are wrong instructions,or that they don't have this device,or they don't know.
- flashing on both slots a&b?
flash OOS rom,them twrp.zip,reboot to TWRP (to any of slots),and internal will be encrypted and unreadable.Theres no way to flash on both slots in one take in TWRP or in two takes in row(with in TWRP,reboot to TWRP different slot).There's need for at least one full boot to Operating System,then back to TWRP,and internal will be visible and decrypt ed.
Many custom ROMs need OOS on both slots to be able to make them run,but this looks like nonsense to me.
- changing slots in TWRP?
let's say you flash magisk while in slot A,go to "reboot" and change slot to B, but dont reboot to TWRP.Now flash magisk.it will flash on same slot as first time,there was no slot changing.
- delete wipe "system" in TWRP,or worse "factory reset"?
it's mistake that costs me a lot of time,Ill never do it again.As all custom ROMs now have script that wipes all unnecessary files,there's no need to wipe system and screw your phone for few hours until you fix it.For me,a big No No.
best way of flashing custom os over OOS?
for me,I go into TWRP,flash custom rom,flash TWRP zip,then I reboot into TWRP and flash gapps and magisk.if internal is crypted and I can't flash gapps and magisk,I do a boot into rom,and back to TWRP to finish my flashing.wiola,it boots and works,clean rom and all is fine.
Flash back to OOS?I just go into TWRP,flash OOS ,flash twrp.zip,reboot to twrp and flash magisk.if internal is crypted,I boot into OOS,them back to TWRP,and flash everything else what I need(like magisk and kernel)
a/b devices are nothing new,but it looks to me Like on 6t is all overcomplicated.
So,tell me how you guys do it and what are yours ways of doing it right?
Click to expand...
Click to collapse
I agree with you!!! This is a mess
even though I have flashed thousands of roms over the years, since I got rid of my Nexus 6, I havent had a phone that I could flash roms on, so, after dumping my Note 8 for this great phone, I was very hesitant to flash a custom rom, for all the reasons you have mentioned..
So, my question is, can you flash ANY of these custom roms by using the clear method that you mentioned in the OP?
If on one of the beta releases, is the procedure the same as I am showing below, or, do you always have to first return to stock OOS?
In my years of flashing dozens of phones, you never had to go back to "stock" if you wiped everything before flashing, but, it seems like on several of these roms, you are instructed to first return to "stock", THEN flash the new custom rom...
Plus, some roms say to wipe everything before you flash, and others say not to wipe system, or not to wipe data...
Unless I am nuts, I always thought that you wipe everything before converting to a totally new rom, but, maybe I am wrong here too..
"for me,I go into TWRP,flash custom rom,flash TWRP zip,then I reboot into TWRP and flash gapps and magisk.if internal is crypted and I can't flash gapps and magisk,I do a boot into rom,and back to TWRP to finish my flashing.wiola,it boots and works,clean rom and all is fine."
These instructions seem pretty clear and concise, hopefully, they are correct, and we can just use this exact method and be done with it!
No mention of wiping in your directions...what do YOU wipe before flashing a new custom rom?
Hopefully, this gets cleared up once and for all, and we can ask the MODS to make a sticky of the ACTUAL CORRECT INSTRUCTIONS>>
thanks
wase4711 said:
"for me,I go into TWRP,flash custom rom,flash TWRP zip,then I reboot into TWRP and flash gapps and magisk.if internal is crypted and I can't flash gapps and magisk,I do a boot into rom,and back to TWRP to finish my flashing.wiola,it boots and works,clean rom and all is fine."
These instructions seem pretty clear and concise, hopefully, they are correct, and we can just use this exact method and be done with it!
No mention of wiping in your directions...what do YOU wipe before flashing a new custom rom?
Hopefully, this gets cleared up once and for all, and we can ask the MODS to make a sticky of the ACTUAL CORRECT INSTRUCTIONS>>
thanks
Click to expand...
Click to collapse
-if on custom rom,probably it's good to first go to stock OOS and then to another custom rom.but this is also strange to me,as I don't understand what are benefits of this.i also read this,Google heh.i tried going from AOSCP to PixelEcpirince without flashing OOS in-between process,all was fine.
-I haven't been on Beta OOS yet,only stable.But that thing bout "before flashing custom rom,flash stable OOS even if your on Beta OOS" is also a big question to me.they are practically the same,both are latest OOS,one maybe more stable them other,but this also can be discussed hehe
-i don't wipe anything!! when my custom rom boots,I go into it's settings, without setting my Google account and other stuff, and I do "factory reset"( not in TWRP,in custom rom's settings!).Phone reboots,and all is fine,clean beginning,TWRP works,root works.About unwantedFolders in internal storage,I delete them manualy.
Only thing in my experience to wipe in TWRP is DATA,but this is also questionable,as I run into problems also doing data wipe I TWRP.
Now ROMs(maybe only for a/b devices) have scripts that wipe previous System during flashing new rom,so we don't have to do a Clean Flash anymore.
I'm also confused,more I read,less I understand ?
I like the idea of wiping via factory reset, once the rom boots, but, if it does NOT boot, then you wouldnt be able to do it that way..
I guess flashing an OOS based rom over an OOS based rom would always allow you to boot, if done right..
But, roms like RR, Carbon, AICP, and a couple others that have shown up here recently were never really OOS based roms, but AOSP based, at least I thought so..
the more I think about this, the more confusing it seems to get..
wase4711 said:
I like the idea of wiping via factory reset, once the rom boots, but, if it does NOT boot, then you wouldnt be able to do it that way..
I guess flashing an OOS based rom over an OOS based rom would always allow you to boot, if done right..
But, roms like RR, Carbon, AICP, and a couple others that have shown up here recently were never really OOS based roms, but AOSP based, at least I thought so..
the more I think about this, the more confusing it seems to get..
Click to expand...
Click to collapse
This is from the pixel 2 xl forum another a/b device
First time installing Pixel Dust ROM, or coming from another ROM:
As mentioned above, you are required to flash stock ROM before installing this custom ROM.
1. Flashing Stock ROM:
Follow these instructions: https://developers.google.com/android/images#taimen
2. Flashing PixelDust ROM:
Reboot to twrp
Wipe Dalvik cache and Data partitions
Flash ROM
Flash twrp zip
Reboot to System and enjoy the Pixel Dust Goodness!
Flashing Magisk:
You cannot flash Magisk during the initial install. You must boot into PixelDust ROM at least once!
Reboot to Recovery
Flash Magisk-v17.x.zip
Reboot to System
shawek said:
Why,in custom ROMs section on 6t forum,every one of custom rom developer in his OP states DIFFERENT "Flashing instructions"?
Not a single rom dev,in his OP have same flashing instructions as some other dev! As I read more,it looks like half of them are wrong instructions,or that they don't have this device,or they don't know.
- flashing on both slots a&b?
flash OOS rom,them twrp.zip,reboot to TWRP (to any of slots),and internal will be encrypted and unreadable.Theres no way to flash on both slots in one take in TWRP or in two takes in row(with in TWRP,reboot to TWRP different slot).There's need for at least one full boot to Operating System,then back to TWRP,and internal will be visible and decrypt ed.
Many custom ROMs need OOS on both slots to be able to make them run,but this looks like nonsense to me.
- changing slots in TWRP?
let's say you flash magisk while in slot A,go to "reboot" and change slot to B, but dont reboot to TWRP.Now flash magisk.it will flash on same slot as first time,there was no slot changing.
- delete wipe "system" in TWRP,or worse "factory reset"?
it's mistake that costs me a lot of time,Ill never do it again.As all custom ROMs now have script that wipes all unnecessary files,there's no need to wipe system and screw your phone for few hours until you fix it.For me,a big No No.
best way of flashing custom os over OOS?
for me,I go into TWRP,flash custom rom,flash TWRP zip,then I reboot into TWRP and flash gapps and magisk.if internal is crypted and I can't flash gapps and magisk,I do a boot into rom,and back to TWRP to finish my flashing.wiola,it boots and works,clean rom and all is fine.
Flash back to OOS?I just go into TWRP,flash OOS ,flash twrp.zip,reboot to twrp and flash magisk.if internal is crypted,I boot into OOS,them back to TWRP,and flash everything else what I need(like magisk and kernel)
a/b devices are nothing new,but it looks to me Like on 6t is all overcomplicated.
So,tell me how you guys do it and what are yours ways of doing it right?
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You make it overcomplicated.
To flash both slots you only need to do a complete reboot to make sure the OS is not hosed.
You do that so if it is you can use the other slot. This is not necessary.
You flash in TWRP, change the slot and reboot into TWRP and flash the other slot.
It could be easier if TWRP allowed flashing on the inactive slot.
But, even if you are rooted and want to upgrade it is suggested to upgrade both slots.
I think it's just a minor pain. There are bigger problems.
tech_head said:
You make it overcomplicated.
To flash both slots you only need to do a complete reboot to make sure the OS is not hosed.
You do that so if it is you can use the other slot. This is not necessary.
You flash in TWRP, change the slot and reboot into TWRP and flash the other slot.
It could be easier if TWRP allowed flashing on the inactive slot.
But, even if you are rooted and want to upgrade it is suggested to upgrade both slots.
I think it's just a minor pain. There are bigger problems.
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Click to collapse
it's not a minor pain if most of time that I go to flash custom rom,I lost all my 60-80gigs of internal data, cuz of failed decryption,or failed rom flash,or failed TWRP flash.There were times when I did Factory reset in TWRP,flashed OOS,flashed TWRP.zip,did reboot to recovery,and I lost recovery.I was left with bootloader (fastboot) and had to fastbooting OOS few times(which led to full wipe of internal storage).OOS wasn't even flashed,or TWRP wanst even flashed.And I just followed instructions.
this are the things that I'm talking about.Even if I follow instructions, instructions are not detailed.
now I probably know how to do it right,,but still...I learned it hard way,and still learning
thanks for your opinion and answer:good:
shawek said:
it's not a minor pain if most of time that I go to flash custom rom,I lost all my 60-80gigs of internal data, cuz of failed decryption,or failed rom flash,or failed TWRP flash.There were times when I did Factory reset in TWRP,flashed OOS,flashed TWRP.zip,did reboot to recovery,and I lost recovery.I was left with bootloader (fastboot) and had to fastbooting OOS few times(which led to full wipe of internal storage).OOS wasn't even flashed,or TWRP wanst even flashed.And I just followed instructions.
this are the things that I'm talking about.Even if I follow instructions, instructions are not detailed.
now I probably know how to do it right,,but still...I learned it hard way,and still learning
thanks for your opinion and answer:good:
Click to expand...
Click to collapse
I understand now.
The instructions are not clear for most of this stuff and you can screw up.
If something fails to flash, there are very few reasons to ever completely wipe. Even a factory reset does not require a complete wipe of data.
I would suggest at all times keeping a boot image of the current OS you are using.
I would also suggest keeping a TWRP.img on your computer. You can always boot from a TWRP image even if it's not the one you want to install.
That will at least get decryption and the ability to flash.
I don't flash custom ROMs, because the stock one with root does what I need. Also the fingerprint sensor is not guaranteed under custom ROMs and I need that to work.
no verify opt on most after data wipe or that brands version of it, then reboot to twrp verify is still not there because twrp will say no os installed the avb changed things every phone is different depending on their security Samsung for one
Try this guide. Read the first paragraph if you have problems with decryption.
Boot twrp
Wipe dalvik and data
Flash rom+twrp
Reboot SYSTEM!
Boot back to recovery
Factory reset
Flash gapps+magisk
Reboot and done
No data loss or PC needed...
So here's some food for thought. I read somewhere that when you install a ROM zip via TWRP it actually Installs to the Inactive Slot. And when you reboot to TWRP after reflashing the Installer it Switches Slots and then you can Flash GAPPS etc. But what if someone were to flash the ROM twice ; once to each slot? Would be noice if We can use this to Multi-Boot Two ROMs at once....
Mannan Qamar said:
So here's some food for thought. I read somewhere that when you install a ROM zip via TWRP it actually Installs to the Inactive Slot. And when you reboot to TWRP after reflashing the Installer it Switches Slots and then you can Flash GAPPS etc. But what if someone were to flash the ROM twice ; once to each slot? Would be noice if We can use this to Multi-Boot Two ROMs at once....
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Click to collapse
I think that question was asked in one of the threads in here "can use this to Multi-Boot Two ROMs at once" and I don't think it's possible. I'm sorry I don't remember the thread it was in. You might try Google.
It's wise to do the oos in both slots which you can switch slots without rebooting fyi because when you flash a custom ROM no matter if you switch back to a it'll flash magisk and probably gapps in the inactive slot. If you try to return the custom ROM to slot a after it flashes it will say insufficient room for gapps and such. So to me it seems this makes it a clean slate so it can flash to inactive slot. Hope that clears up why they encourage the double oos flash
Everyone, I think you have almost helped me figure out how I screwed up my 6T. I made a post needing help but this thread I believe is the answer. I wanted to install lineage16 but opted for Resurrection Remix since that dev claimed the fingerprint reader worked. To make a long story short, I flashed the latest .15 OxyOS update first, switched partitions via TWRP and flashed it again, them flashed TWRP and rebooted to recovery. Flashed Remix then TWRP again and rebooted to Remix. Now I have no room for anything in storage although it's only 25% full and my file explorer cannot access any storage not can I update apps through play store or anything. I have the latest OxyOS on my OTG flash drive as well as TWRP and magisk, but every time I find a thread on hope to do an installation, it varies and I keep coming back to this storage issue. Can someone PLEASE link me out tell me where to find the correct process to now start from the beginning and get my phone back working on the OxyOS .15 stock rom? Thank you very much and I'm glad I found this thread because it finally makes sense as to how misinformation is causing many people to have issues.
SuperUnkn0wn0ne said:
Everyone, I think you have almost helped me figure out how I screwed up my 6T. I made a post needing help but this thread I believe is the answer. I wanted to install lineage16 but opted for Resurrection Remix since that dev claimed the fingerprint reader worked. To make a long story short, I flashed the latest .15 OxyOS update first, switched partitions via TWRP and flashed it again, them flashed TWRP and rebooted to recovery. Flashed Remix then TWRP again and rebooted to Remix. Now I have no room for anything in storage although it's only 25% full and my file explorer cannot access any storage not can I update apps through play store or anything. I have the latest OxyOS on my OTG flash drive as well as TWRP and magisk, but every time I find a thread on hope to do an installation, it varies and I keep coming back to this storage issue. Can someone PLEASE link me out tell me where to find the correct process to now start from the beginning and get my phone back working on the OxyOS .15 stock rom? Thank you very much and I'm glad I found this thread because it finally makes sense as to how misinformation is causing many people to have issues.
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Click to collapse
You may have solved this by now, but I found that using the MSM Download Tool has enabled me to return to stock OxygenOS even after getting stuck in a boot loop. I've not been able to successfully flash RR or LineageOS however, still getting stuck in said boot loop...
Hi All, I have been reading various threads here and searching on Google for finding a method that truly works for successfully installing a custom ROM, getting TWRP installed and rooting with Magisk. So far, all I have found are numerous and usually contradictory methods and about 7 or 8 different versions of TWRP (so which one is completely stable and working properly?). I have tried several methods over the past two weeks and none of them are working completely.
Sometimes, I'll get a version of TWRP installed, but then trying to reboot to recovery results in a "system has been destroyed" image. Or I'll succeed in getting a custom ROM installed, but Gapps will fail with error 20 or error 70 or there's not enough space on the system partition (and I'm just trying to install the Pico version). Even I double check that the Gapps version matches the ROM version I've used, but still get an error 20 displayed.
From what I had read on numerous threads, it seemed like CosmicDans TWRP would be the one I should go with. I downloaded both of his files (the fastboot image and the zipped installer) and fastboot his "boot-recovery.img" that was specifically for fastboot only and from that recovery, I installed his "TWRP-Installer-3.2.1-with-Tissot-Manager-2.5.zip". Everything appeared as if successfully installed as per the logs, but immediately upon attempting to reboot to recovery, I get the "system has been destroyed" image.
What I want to do is:
Get a working custom ROM (preferably Pie) installed
Install Gapps
Install a working TWRP (that will not display "system has been destroyed" whenever trying to boot to recovery)
Finally, install Magisk and root my phone
Can anyone suggest a site or link or a post somewhere that would explain everything correctly and is actually working? This has been a very frustrating experience. I'm almost sorry that I even bought the Mi A1. Never had any problems installing custom ROMs or rooting the OnePlus devices. All I'm left with currently is an expensive paperweight.
Thanks so much!
Cheers
From your description, I'm certain that you do this on a Pie stock rom right? the installer never work on Pie stock and will cause system destroy. Just hotboot TWRP. And for the Gapps, I think it's due to the time you install it. From my experience, install Gapps after rom and before Magisk usually work. Install after magisk or custom kernel will somehow cause the same issue that you described.
Oh, in case you want to install LineageOS, you have to come to the LOS16 thread and download the TWRP from there, it's the only TWRP that can install LOS16.
Never_Sm1le said:
From your description, I'm certain that you do this on a Pie stock rom right? the installer never work on Pie stock and will cause system destroy. Just hotboot TWRP. And for the Gapps, I think it's due to the time you install it. From my experience, install Gapps after rom and before Magisk usually work. Install after magisk or custom kernel will somehow cause the same issue that you described.
Oh, in case you want to install LineageOS, you have to come to the LOS16 thread and download the TWRP from there, it's the only TWRP that can install LOS16.
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Click to collapse
Thank you for your reply. When I first started the process to change to a custom ROM, I was on stock Pie. But one of the times I was wiping the device after one more problem, I accidentally also wiped Internal Storage as well. I didn't have much there since I had already backed some things up in advance. Now it's virtually empty. The steps I take are:
1. Hotboot TWRP
2. Install Custom ROM
3. Hotboot TWRP again
4. Install Gapps
This is where I usually have some problem. It's the process of installing Gapps that creates some error.
I also did attempt to install LineageOS 16 using the TWRP recovery that was linked in the post. Follow the instructions precisely I believe and now when it's time to install Gapps, I get error 64. I can't understand why. I am attempting to install "open_gapps-arm64-9.0-nano". This should be compatible with the Mi A1 with LineageOS 16 from what I am able to tell.
No matter what TWRP version I use, no matter what custom ROM I try, no matter what steps I take, there is always some issue that prevents me from completing any installation. But the abundance of so many conflicting posts don't help either. One post will state to use a specific TWRP and certain steps; another post will suggest completely different steps using another TWRP; and yet another post will provide different steps still. In some instances, there will be steps listed in the script on the phone regarding the next steps after the ROM installation that are completely different then the steps provided in the post for that ROM in the forum.
It would just be tremendously helpful to get some instructions that actually do work. As of now, I'm about ready to dump this phone in the trash bin. It's horrible. I can't even tell if it might be decent eventually since I never can get anything installed.
Thanks again for your reply Never_Sm1le.
Cheers.
There is no permanent TWRP install for android 9 on MiA1 as far as i know.
Hotboot works just perfect.
Brianne8 said:
Thank you for your reply. When I first started the process to change to a custom ROM, I was on stock Pie. But one of the times I was wiping the device after one more problem, I accidentally also wiped Internal Storage as well. I didn't have much there since I had already backed some things up in advance. Now it's virtually empty. The steps I take are:
1. Hotboot TWRP
2. Install Custom ROM
3. Hotboot TWRP again
4. Install Gapps
This is where I usually have some problem. It's the process of installing Gapps that creates some error.
I also did attempt to install LineageOS 16 using the TWRP recovery that was linked in the post. Follow the instructions precisely I believe and now when it's time to install Gapps, I get error 64. I can't understand why. I am attempting to install "open_gapps-arm64-9.0-nano". This should be compatible with the Mi A1 with LineageOS 16 from what I am able to tell.
No matter what TWRP version I use, no matter what custom ROM I try, no matter what steps I take, there is always some issue that prevents me from completing any installation. But the abundance of so many conflicting posts don't help either. One post will state to use a specific TWRP and certain steps; another post will suggest completely different steps using another TWRP; and yet another post will provide different steps still. In some instances, there will be steps listed in the script on the phone regarding the next steps after the ROM installation that are completely different then the steps provided in the post for that ROM in the forum.
It would just be tremendously helpful to get some instructions that actually do work. As of now, I'm about ready to dump this phone in the trash bin. It's horrible. I can't even tell if it might be decent eventually since I never can get anything installed.
Thanks again for your reply Never_Sm1le.
Cheers.
Click to expand...
Click to collapse
Your reply makes me want to stay on LOS 15.1 even more. So many weird problems happen in LOS 16
I followed all the instructions of Resurrection Remix and TWRP is installed and magisk works perfect.
Hello friend, I am currently on Lineage OS 16.0 with Magisk, Opengapps and TWRP installed. I can boot to recovery with no problems at all; in fact, I used the flashed TWRP to install Magisk.
Here are the steps I took:
Download the TWRP boot img and TWRP installer by CosmicDan (Link below)
Copy the custom rom ZIP, TWRP installer, Magisk installer and Gapps into your SD card
Reboot your device to bootloader
Boot into TWRP using
Code:
fastboot boot boot-recovery.img
do NOT flash via fastboot
Go to Wipe>Advanced Wipe and wipe System, Dalvik, Data, Internal Storage
Press the home button and proceed to flashing the custom rom ZIP
After flashing, reboot to BOOTLOADER then do step 4 again
Flash Gapps, TWRP Installer, then Magisk Installer. You should flash TWRP first before Magisk
Reboot to system and you're good to go
Note that if you are installing Lineage OS and wish to receive nightly OTA updates, having an installed TWRP as your recovery might result in a bootloop after updating. Also, if you want to manually flash the nightly update, you need to boot to the TWRP variant of @flex1911 as flashing lineage using other TWRP will result in an error. I suggest not installing TWRP when using Lineage OS.
(Source: [ROM][OFFICIAL] LineageOS 16.0 for Xiaomi Mi A1)
Regarding your problem with flashing, try to check which slot you are currently in by going to TWRP>Reboot. Keep in mind that when you install a rom, it will always be installed to the inactive slot. For example if you are in slot A, your rom will be installed in slot B. After rebooting, your current active slot will be where the rom is installed. When installing Gapps or any addons, check the slot first. However, when flashing TWRP installer, it will patch both boot_a and boot_b and this is the reason why you need to install twrp first before magisk as TWRP also modifies the boot image.
Download:
Bootable TWRP
TWRP Installer
(Both files by @CosmicDan)
Cheers mate!
rexendz said:
Here are the steps I took:
Download the TWRP boot img and TWRP installer by CosmicDan (Link below)
Copy the custom rom ZIP, TWRP installer, Magisk installer and Gapps into your SD card
Reboot your device to bootloader
Boot into TWRP using
Code:
fastboot boot boot-recovery.img
do NOT flash via fastboot
Go to Wipe>Advanced Wipe and wipe System, Dalvik, Data, Internal Storage
Press the home button and proceed to flashing the custom rom ZIP
After flashing, reboot to BOOTLOADER then do step 4 again
Flash Gapps, TWRP Installer, then Magisk Installer. You should flash TWRP first before Magisk
Reboot to system and you're good to go
Click to expand...
Click to collapse
Thanks for the lengthy reply. However, those steps do not work as you have described. Since, if I wipe Internal Storage (as per your step 5), I just deleted all the files I copied previously in Step 2. What I did, was wipe everything, *then* copied all the files and tried to install. As soon as it try to install Gapps, I get Error 64 again. I am absolutely using "open_gapps-arm64-9.0-nano" and it always fails. I have attempted 11 or 12 times already, using different slots, using different dates of "open_gapps-arm64-9.0-nano" and ALWAYS Error 64. I don't know any other version of Gapps I should be trying. The arm64 versions never will work for me.
I give up. I'll just have to stick with stock ROM. No custom ROMs will work for me no matter which one I use or which version of TWRP I use. I already wasted too much of my life with this garbage phone.
ccalixtro said:
I followed all the instructions of Resurrection Remix and TWRP is installed and magisk works perfect.
Click to expand...
Click to collapse
Hi,
Which version of TWRP did you use? There's too many. I don't know which one is considered to be the right one.
Brianne8 said:
Thanks for the lengthy reply. However, those steps do not work as you have described. Since, if I wipe Internal Storage (as per your step 5), I just deleted all the files I copied previously in Step 2. What I did, was wipe everything, *then* copied all the files and tried to install. As soon as it try to install Gapps, I get Error 64 again. I am absolutely using "open_gapps-arm64-9.0-nano" and it always fails. I have attempted 11 or 12 times already, using different slots, using different dates of "open_gapps-arm64-9.0-nano" and ALWAYS Error 64. I don't know any other version of Gapps I should be trying. The arm64 versions never will work for me.
I give up. I'll just have to stick with stock ROM. No custom ROMs will work for me no matter which one I use or which version of TWRP I use. I already wasted too much of my life with this garbage phone.
Click to expand...
Click to collapse
Copy the files to your external SD card not internal storage. But if you don't have an ext SD card, don't wipe internal storage.
Also try to check if system is properly mounted when installing gapps.
May I ask what custom rom you are trying to install?
I suggest you try Pixel Experience as it already has a builtin Gapps so you dont have to flash opengapps.