Database Info

unable to install twrp over 3.1.1.1 on mi4c (trying to go from android 7.1 to 8 or 9)

Hey everyone,
i usually don't post questions but i've been on pretty much every forum the web has to offer and am still stuck so i'll try my luck here.
i'm currently running lineage 7.1 on my mi4c, i've used another phone for a while but now that my mi4c has a new battery i wanted to start using it again, is also decided this would be the time to update it to android oreo or pie, this however seems to be impossible.
i can only use twrp up to 3.1.1.1, all higher (and unofficial versions) will not boot via fastboot 'dtb not found' or when flashed via older twrp will freeze on boot screen.
whenever i try to install a new rom it tells me 'error code 7', when i remove the 'assert' lines in the update it gives me 'error code 6'
my device is unlocked, i have checked this in fastboot.
do i have to install miui again before installing another rom? do i have to go back to the standard recovery? i'm currently running out of ideas and hope you guys might be able to help me. maybe i'm overlooking something simple.
kind regards,
Monstreys

Hi! I don't know if this is a coincidence or not, but I was about to start a similar thread.
I try to do exactly what you are doing. I want to install LineageOS 16, unofficial ROM.
For this you need a newer TWRP, like 3.2.3.0, but it doesn't work 'dtb not found' like you said. I found out that this doesn't work because you need to have nougat bootloader. Most probably you have lollipop bootloader like I have, and thats why newer versions of TWRP are not working. I think the only way to update your bootloader to a nougat one is to flash the latest MIUI ROM. But, unfortunately, when you do that the bootloader gets locked, and I can't unlock it via MiUnlock due to Error:20091 when I try to link the phone to the Mi account. In MiUnlock it gives me the "this account cannot unlock the phone" or something like that.
Now I removed the "assert" lines from my rom and flashed it without the error 7 or 6. Some error still apears, but it also apears when I flash LineageOS 14.1, and that version is working even with those 2 errors I can't remember during flash.
After I flashed LineageOS, I flashed gapps and then superSU, and now my mi4c is stuck on mi logo for about 20 minutes, and I think it will remain that way.
So, there are 2 things we need to solve. We need to find a way to install latest MIUI without relocking the bootloader because I can't unlock it via MiUnlock, or to find out why after I flashed LineageOS 16 it gets stuck on MI logo.

I think I found the solution. Do exactly what this guy is doing here and it might work.
https://forum.xda-developers.com/showpost.php?p=78640737&postcount=63
I followed that guy instructions and I managed to install TWRP 3.2.3.0 and LineageOS 16, and it booted. Now I am at the setup part but it has very big lag...

makaveli97 said:
I think I found the solution. Do exactly what this guy is doing here and it might work.
https://forum.xda-developers.com/showpost.php?p=78640737&postcount=63
I followed that guy instructions and I managed to install TWRP 3.2.3.0 and LineageOS 16, and it booted. Now I am at the setup part but it has very big lag...
Click to expand...
Click to collapse
i
i was unable to install the patch file, this nonetheless fixed my problem, thanks!!

if above not working, another method to do it based on my method.
https://forum.xda-developers.com/showpost.php?p=81573941&postcount=199

makaveli97 said:
I think I found the solution. Do exactly what this guy is doing here and it might work.
https://forum.xda-developers.com/showpost.php?p=78640737&postcount=63
I followed that guy instructions and I managed to install TWRP 3.2.3.0 and LineageOS 16, and it booted. Now I am at the setup part but it has very big lag...
Click to expand...
Click to collapse
My MI4C has been successfully flushed into lineage-17.1-20200220-UNOFFICIAL-libra.zip. It has been updated on TWRP 3.1.1 and keeps reporting error 7, and then abandoned TWRP3.1.1 and flashed into OrangeFox-R10.0-1-Stable-libra.zip After brushing libra-aqua_firmware_7.2.9.zip on this REC, you can flash lineage-17.1. I do n’t think it will be impossible to refresh because of partition problems. If you only need to upgrade lineage-17.1, you can refer to this method.:good::good:（Translation is not easy to use）

celrau said:
There is a 3.2.x around. If you don't want to bother go in the zip, /META-INF/com/google/android/ and delete the first lines (the ones starting with "assert") from updater-script, save and flash again.
Click to expand...
Click to collapse
rianawirawan said:
Right now, i'm using 3.1.1 -1 btw
It's latest twrp ver from official
Click to expand...
Click to collapse
TWRP-20190418-3.3.0.0-libra.img for the Xiaomi Mi 4c, by GuaiYiHu :
https://androidfilehost.com/?fid=1395089523397945946
Latest firmware for the Xiaomi Mi 4c libra :
https://github.com/XiaomiFirmwareUp...iui_MI4c_V10.1.1.0.NXKCNFI_13b9b312d0_7.0.zip

From OOS 10.0.1 trying to install LOS 16.0 as a beginner and failing completely

I'm trying to install LOS 16.0 but it just won't work. I've tried using the TWRP 3.3.1-16 Q Unofficial by mauronofrio and it works that I can get into TWRP and can flash the rom and GApps, but then after that process once I try to boot into the OS it is just forever stuck in either fastboot or stuck on the bootloader unlocked warning screen. I did realize that I had to use fastboot flash boot twrp*.img because they disabled fastboot boot twrp*.img in the Android 10 update, but then am I supposed to reflash something on that boot partition now? The whole process is very confusing and the instructions from the LineageOS seem to not work at all. Is there anything I can do right now or is it just not possible to install this until TWRP, or OOS, or something I'm not knowledgeable enough to know about updates?

It's because you are using OOS 10.1 as a base (android 10) and you are trying to install Lineage OS 16 (android 9), so it's quite obvious why it isn't working. Try lineage OS 17 instead.

TheSproker said:
It's because you are using OOS 10.1 as a base (android 10) and you are trying to install Lineage OS 16 (android 9), so it's quite obvious why it isn't working. Try lineage OS 17 instead.
Click to expand...
Click to collapse
Lineage OS 17 won't work either. The developer intentionally used OOS 9 as base since fastboot boot command doesn't work yet on OOS 10. OP needs to downgrade to OOS 9 first, whichever of the two Lineage OS versions they wish to use.

remewer said:
Lineage OS 17 won't work either. The developer intentionally used OOS 9 as base since fastboot boot command doesn't work yet on OOS 10. OP needs to downgrade to OOS 9 first, whichever of the two Lineage OS versions they wish to use.
Click to expand...
Click to collapse
I tried this. I downgraded to 9.0.9 and still the fastboot boot command is not working. Apparently this has something to do with the bootloader image itself not being downgraded?

I give up now, my temp phone I was using for holding backups for chat data just randomly wiped itself on havocOS and I've just lost years of chats and stuff and it's got me really down right now. They did fix the fastboot boot issue with today's 10.3.0 update but still nothing is working from any tutorial to get this thing to work on lineage, it just won't boot to it and twrp keeps having errors during flashing. This used to be so much easier on my older phones and I've installed this OS on about 5 phones now but OnePlus 6 just doesn't seem to work no matter what. I'm just going to go back to OOS and hope LineageOS 17.0 will get these issues ironed out by the time it releases. Severely disappointing and a waste of 3 days now but oh well

In my opinion, this is the easiest way to downgrade everything to OOS 9, including bootloader https://forum.xda-developers.com/oneplus-6/how-to/op6-collection-unbrick-tools-t3914109
After that, just unlock the bootloader again like usual and follow the LOS16/17 page's install instructions and you should be good to go.

I tried to install Havoc 3.5 while i was on 10 Ob2, unlocked bootloader and installed patched twrp, then rom. Got stuck in fastboot mode. **** hell i messed everything, later i found fastboot recovery rom from xda, flashed it, thank god it saved me. For me, msm tool was not getting connected, got an error like sahara xyz something... Then after refering to multiple xda threads came to know that most of the present 10 custom roms are based on oos android 9. Then again i used downgrade package from community, reverted back to ob 25 oos (pie), then as usual installation process. So if you are interested in custom roms, downgrade to pie. And again i wanted to go back to complete stock from havoc but unfortunately msm was not responding and fastboot roms wont support upgradation (im not sure), i went to twrp and installed stable 9.0.9 to both partitions + twrp installer. Then 10 oos stable to both partitions + twrp. Then booted up and installed Ob2 again from system updater, lost twrp on that process, then locked bootloader, so mow completely stock ? lot of work for nothing ? oos is better for me.. infact i got used to that. maybe i should purchase another phone to continue the momentum of getting latest updates. crazy oos influence ?

Android 11 (LineageOS 18.1) & TWRP

I installed LineageOS 18.1 (Android 11) on my OP7P and want to boot (or flash) TWRP.
There is a lot of different information about the state of TWRP on Android 11.
I hope someone could clearify the following questions:
1. Does TWRP [3.5.2] support Android 11?
the release notes of 3.5.1 state that they "prepared a mini release before Android-11 support."
The release notes of 3.5.2 don't mention android 11 at all.
There are various people in the LOS18.1 thread that can boot twrp, so I assume there is some kind of (partial) support.
2. What if 'fastboot boot twrp.img' doesn't work?
For me I can't boot (or flash) TWRP (on LOS18.1).
So as the twrp/lineage os guide says I do:
fastboot boot twrp.img
Click to expand...
Click to collapse
It finished succesfull, but my phone stays in fastboot and doesn't reboot.
The TWRP guide says the following:
If fastboot boot command doesn't work you need to root your device and flash the TWRP installer (remember that flashing the TWRP installer you will lose the root).
Click to expand...
Click to collapse
I find this a very vague description; what do they mean with "doesn't work"?
(when I flash twrp it results in an unbootable phone, might be related to a/b partitions, but I have not enough knowledge of that)
3. Does TWRP work on encrypted phones?
I found various posts that suggest that TWRP doesn't work on encrypted phones.
I can't find any reliable source that supports that statement.
Twrp says this, but that doesn't clearify things at all.
I hope someone could give me some answers, or guide me to some reliable source so I can find it myself.
I find the documentation of LineageOS and TWRP lacking in that perspective.

For question 1, there's no official TWRP for 11.... YET.
Question 2 - I'm thinking cause TWRP doesn't work for 11, that's your issue.
Besides that, if your trying Android 10(because you don't mention what version your using in question 2), I would suggest re downloading, as that process works fine for this phone I'm typing this reply to you on.
Question 3 - I'm sorry, I've got ideas, but it's above my pay grade... So no hard knowledge I'm comfortable calling advice, to give a fellow OP7P owner.

lenigma1too said:
For question 1, there's no official TWRP for 11.... YET.
Question 2 - I'm thinking cause TWRP doesn't work for 11, that's your issue.
Besides that, if your trying Android 10(because you don't mention what version your using in question 2), I would suggest re downloading, as that process works fine for this phone I'm typing this reply to you on.
Question 3 - I'm sorry, I've got ideas, but it's above my pay grade... So no hard knowledge I'm comfortable calling advice, to give a fellow OP7P owner.
Click to expand...
Click to collapse
I also think there is no official TWRP for android 11, but twrp doesn't make this very clear in their docs.
Multiple people are claiming they are able to (at least) boot twrp on Android 11.
LineageOS 18.1 is Android 11 (but I will clearify the post).
Thank you for your reply

there is now a working TWRP version for Android 11.
Nebrassy version: https://forum.xda-developers.com/t/recovery-11-unofficial-teamwin-recovery-project.4289455/
worked for me with 'fastboot boot TWRP-3.5.1-guacamole-Nebrassy-3.img'

Question Bricked trying to install LineageOS

Hello,
I have a moto G100 I just purchased. I unlocked the bootloader and I tried to install LineageOS but it was being difficult. I could get it to boot into TWRP. Now I tried to restore everything to stock as it wasn't even booting. After flashing the rom back in via fastboot the unit shows up as a serial device but that's it, no picture on the screen or anything.
I need some help to get this working again. Besides the directions on the LineageOS page sucks, steps are missing and things do not work properly.
Any help would be appreciated.
This is Qualcomm HS-USB QDLoader 9008 mode and won't boot.
Can anyone please help so this won't take weeks or months?
Thanks

Hello,
I fixed the brick with the blankflash file blankflash_nio_RRTS31.Q1-84-24-3-6
I was able to then use the official tool to recover the firmware. I was able to get LineageOS working but I wasn't able to do TWRP at all properly.

So I managed to install twrp but couldn't install lineage or anything out of it...

I managed to get TWRP installed but it was essentially useless as I couldn't access the internal flash unless it was setup by the OS already if you format the internal flash storage with TWRP it's useless especially via MTP.
I was able to install LineageOS and I was able to boot it, but I don't understand why it says I do not have enough space to install gapps. Without gapps LineageOS is essentially useless as an OS unless you do not use anything from google at all whatsoever not eve maps or anything.
How do I fix it so I can install gapps? I can't resize the system partition via TWRP as it doesn't even show it.
Thanks

if you have the bootloader unlocked you can try the "tinyflashscript" way and use that to overwrite all partitions with a stock image found here
RET stands for Retail and than the region code follows, just download the latest one for your region
after that your partitions are reset to the start and you could keep it that way or attempt to install lineage again but clean this time
I ran into the exact same situation as you with the storage issues and this fixed it for me

Hello my G100 was fully hard bricked trying to installed LineageOS (not the modded). I followed the following steps:
1. Installed and booted into LineageOS recovery from electimon.
2. Factory reset
3. Install ROM as adb sideload.
However, installation stuck at 47% and aborted. Phone was hard bricked once turned off. It couldn't even boot into booloader.
Luckily, I was able to enter EDL mode by pressing and holding volume and power down together for some time while it was plugged into PC using usb. Then I used blankflash to restore. This saved me from taking it to repair centre.

Hello,
I had the same brick issue and blankflash fixed it for me. I will try writing stock again then install LOSRecovery again and then try sideloading both LineageOS and gapps but I don't think that will work correctly as I think I did try that but we shall see, last time I did an install though after fixing the brick issue I used fastboot to do the stock recovery which should have fixed the partition sizes...
Thanks

It's strange that device becomes hard bricked because I installed LineageOS before and it booted fine. Only thing now changed is that I'm using February stock ROM instead of December one. Did Motorola change anything in Feb update that would cause hard brick when trying to install custom ROM?
Also, I've never did the "Ensuring all firmware partitions are consistent" thing. It worked before but not sure if we need to do it now.

Hello,
Strange indeed I can get LineageOS installed BUT because this is an A/B phone which is so silly, I can't install Gapps into LineageOS so essentially useless as the installer says the partition is too small and I do not have a way to fix that at the moment.
Thanks, and blankflash was able to get me up and running on stock but I cannot use the phone yet just like the DooGee S95 Pro I bought in hopes to use LineageOS... long story. Stuck with my ZTE Axon 7 from 2016 and a crap phone to make calls since my provider killed service to my ZTE Axon 7 so I carry basically 3 phones now. Until there is a fully working TWRP I am essentially screwed and feel like I wasted $400 on another phone.

marcusah123 said:
Hello,
Strange indeed I can get LineageOS installed BUT because this is an A/B phone which is so silly, I can't install Gapps into LineageOS so essentially useless as the installer says the partition is too small and I do not have a way to fix that at the moment.
Thanks, and blankflash was able to get me up and running on stock but I cannot use the phone yet just like the DooGee S95 Pro I bought in hopes to use LineageOS... long story. Stuck with my ZTE Axon 7 from 2016 and a crap phone to make calls since my provider killed service to my ZTE Axon 7 so I carry basically 3 phones now. Until there is a fully working TWRP I am essentially screwed and feel like I wasted $400 on another phone.
Click to expand...
Click to collapse
Using the method I described above I was able to install Lineageos 19.1 and then gapps (mindthegapps) using lineage recovery. it should be entirely possible

Hello,
With the storage not being large enough I was trying to install openGapps ( stock size ) for Android 11 since I was trying to use Lineage 18.1 and not 19/19.1 since 19/19.1 appear to have bugs and 18.1 does not. Anyhow I tried to sideload openGapps and it said there wasn't enough space on the system partition. I suppose I should try mindthegapps instead.
Thanks

So anyone successfully installed it without causing hardbrick? What exact steps did u follow? r u using g100 or edge s and what is the build number of stock rom prior to install? thanks

Windoors said:
So anyone successfully installed it without causing hardbrick? What exact steps did u follow? r u using g100 or edge s and what is the build number of stock rom prior to install? thanks
Click to expand...
Click to collapse
I used the latest stock after doing a recovery with blankflash and the rescue utility from Motorola. I then installed LOSrecovery because TWRP isn't ready. I then booted into LOSrecovery and sideloaded 19.1 latest from this forum. I can't figure out how to resize /system correctly so I cannot install anything other than MindTheGapps which sucks a lot.
Anyhow if we get a working TWRP soon that will allow resize as TWRP can't show the system partition and A/B switching is being worked out then we will be good to go.
If this isn't helpful or you need exact commands then I can do that too for you.

Question ROM on Samsung A12 (SM-A127M).

Hello, I have the SM-A127M.
I have been able to do the following:
1.Unlock the Bootloader.
2. Root with Magisk.
But I want to follow this Guide "Installing TWRP and LInageOS" and I have the following questions:
1. Is it possible to install LineageOS on SM-A127M?
2. Is there a version of TWRP for Android 11 on the SM-A127M? Download a version to install with Odin as AP from here: https://eu.dl.twrp.me/a12/
But the only thing it did was go into an infinite loop in Download mode. Lucky that I was able to unbrick it by flashing the full firmware.
3. Is the reason for switching to LineageOS to improve the phone's performance, do those who already have it really feel an improvement in performance or is it the same as using it with Stock Android from Samsung?
Thank you for your answers.

Don't bother bro, nobody responds to the A127M variant, I got the same phone and a few post before yours i wonder to a custom rom and no one reply.

Dark_Cristian said:
Don't bother bro, nobody responds to the A127M variant, I got the same phone and a few post before yours i wonder to a custom rom and no one reply.
Click to expand...
Click to collapse
I think so. Have you tried this model using the installation guides on the forum to install TWRP and/or LineageOS? Have they worked for you? Have they failed you? It does not matter if it is for this specific model.
Thanks in advance.

geocamus said:
I think so. Have you tried this model using the installation guides on the forum to install TWRP and/or LineageOS? Have they worked for you? Have they failed you? It does not matter if it is for this specific model.
Thanks in advance.
Click to expand...
Click to collapse
no my mate, I don't do that for fear to brick the device 'cause it's my main phone and the backup phone have a issue with the battery. Thanks for the suggest.

I have the same phone, but i searched for a12s(sm-a127f) because the specs are the same

The physwizz dev have all on his channel. Twrp kernel etc... I've tried the twrp for this phone and it works well.

Oneplus# said:
The physwizz dev have all on his channel. Twrp kernel etc... I've tried the twrp for this phone and it works well.
Click to expand...
Click to collapse
Would you be so kind as to post the link? I can't seem to find it. :/

onlotus said:
Would you be so kind as to post the link? I can't seem to find it. :/
Click to expand...
Click to collapse
Sure https://t.me/a12schat . It's on telegram.

geocamus said:
Hello, I have the SM-A127M.
I have been able to do the following:
1.Unlock the Bootloader.
2. Root with Magisk.
But I want to follow this Guide "Installing TWRP and LInageOS" and I have the following questions:
1. Is it possible to install LineageOS on SM-A127M?
2. Is there a version of TWRP for Android 11 on the SM-A127M? Download a version to install with Odin as AP from here: https://eu.dl.twrp.me/a12/
But the only thing it did was go into an infinite loop in Download mode. Lucky that I was able to unbrick it by flashing the full firmware.
3. Is the reason for switching to LineageOS to improve the phone's performance, do those who already have it really feel an improvement in performance or is it the same as using it with Stock Android from Samsung?
Thank you for your answers.
Click to expand...
Click to collapse
Hello I have the SM-A127M Android 12 no the Android 11

geocamus said:
Hello, I have the SM-A127M.
I have been able to do the following:
1.Unlock the Bootloader.
2. Root with Magisk.
But I want to follow this Guide "Installing TWRP and LInageOS" and I have the following questions:
1. Is it possible to install LineageOS on SM-A127M?
2. Is there a version of TWRP for Android 11 on the SM-A127M? Download a version to install with Odin as AP from here: https://eu.dl.twrp.me/a12/
But the only thing it did was go into an infinite loop in Download mode. Lucky that I was able to unbrick it by flashing the full firmware.
3. Is the reason for switching to LineageOS to improve the phone's performance, do those who already have it really feel an improvement in performance or is it the same as using it with Stock Android from Samsung?
Thank you for your answers.
Click to expand...
Click to collapse
Twrp is fine but LineageOS no dont you cant call or text at all sometimes the sim isnt recognised even mention it in the sub reddit and everyone screams at you to download the official even though it happens on official builds

Try installing this custom and unofficial twrp for A12 Nacho.
https://androidfilehost.com/?w=files&flid=330751
[ODIN] If you couldn't install it on AP, try to install it on BL.
(No need to disable vbmeta I guess cuz I installed it on my a127m and my phone just booted normal)