Hello,
I have Samsung J4 core (j410f) rooted with stock ROM.
I wanted to install a custom ROM and tried to flash lineage os 17.1 (unofficial). What i did is:
1. Flashed TWRP 3.1 using odin
2. Wiped every thing (Data, Cache, System)
3. Flashed lineage successfully
4. Rebooted the phone. But got straight to fastboot.
5. To fix this I flashed stock firmware and it booted normally.
I tried again with different versions of lineage, same result. Used other ROMs like havoc, again the same. Changed recovery with orangefox instead of twrp, no difference.
The thing is I can use custom recoveries with stock ROM without a problem. But I can't flash any ROM without resulting in fastboot. Can anyone help me here? Please??
Now, I know this forum is from a long time ago, but did you get any errors when installing LineageOS for the first time? (like E1001 or something)
Related
Happens in this order:
Flashed May full image to both a, and b slots
Fully booted into stock 7.1.2
reboot to bootloader
boot twrp RC1
flash twrp RC2
flash BootSigner - successful
reboot recovery to RC2
wipe cache, system and data
flash Resurrection Remix 7.1.2
flash twrp RC2
flash BootSigner - boot was already signed (also gave warning that there was no functional framework on active slot (active slot is b))
boot to system
White google boot then reboot
White google boot then ram dump
and loop
I was having issues with installing custom ROMs as well. I finally got it to work by not flashing twrp at all between flashing rom, bootsigner, SuperSU, etc. It was kind of a pain because I had to boot twrp from fastboot Everytime but I am now running a custom ROM and kernel.
Once I had everything installed I did finally flash twrp RC1, and everything is working.
I seemed to have issues with twrp RC2. Maybe I was doing something wrong though...
Sent from my Pixel using Tapatalk
bretrick30 said:
I was having issues with installing custom ROMs as well. I finally got it to work by not flashing twrp at all between flashing rom, bootsigner, SuperSU, etc. It was kind of a pain because I had to boot twrp from fastboot Everytime but I am now running a custom ROM and kernel.
Once I had everything installed I did finally flash twrp RC1, and everything is working.
I seemed to have issues with twrp RC2. Maybe I was doing something wrong though...
Sent from my Pixel using Tapatalk
Click to expand...
Click to collapse
What did you wipe after TWRP booting from stock? (Cache, System, Data?)
I just did the wipe without changing any settings. I believe that includes cache, system, and data.
Sent from my Pixel using Tapatalk
A default wipe is just cache i think
I was able to update to the June build with no issue from the full image without losing data and was able to keep TWRP, install ElementalX, and Magisk with no issues. Followed https://forum.xda-developers.com/pixel-xl/how-to/guide-stock-7-1-2-root-safetynet-ok-t3617347 (just replacing XL files with non-xl equiv)
Hi there,
Yesterday I thought it was a good idea to flash a new rom (I bought my 2S early so I had a chinese rom I wanted to get rid off for a while).
My device is already unlocked and TWRP worked like a charm, that is, until today and last night. I first tried to flash lineageOS (https://forum.xda-developers.com/xi.../rom-lineageos-16-0-xiaomi-mi-mix-2s-t3862712) and to my surprise it didn't boot after that, it just straight went back to fastboot.
So I flashed to the original rom (https://en.miui.com/download-343.html) using the fastboot method and the MiFlash program. My phone booted up again, but when I tried to flash Magisk to have root it got stuck and went straight to Recovery this time (as opposed to fastboot).
Next I tried to flash again using fastboot and then flash the rom I wanted (lineageOS). This time, lineageOS showed the boot screen from that rom, but it got stuck there for almost 5 minutes and then I decided to give up. Now, no matter which twrp or rom I try I either end up not being able to boot it and if I do I cannot flash Magisk for root. Is there anyone who has a solution? Everyone seems to be able to install lineageOS just fine... Thanks!
Here's what I tried so far:
- Flashing original roms (older versions too)
- Using fastboot format data, system, cache to remove all data instead of just using TWRP
- Flashing 3 different unofficial roms (neither worked, all were stuck in their respective bootscreen for at least 5 minutes)
When flashing magisk try this method from NOS_bzone
Hope this helps
Seems like I'm having a quite similar problem.... https://forum.xda-developers.com/xiaomi-mi-mix-2s/help/boot-installing-custom-rom-t3868623
I managed to flash the global official rom + Magisk by these steps:
Download official rom (from: https://en.miui.com/download-343.html) (I used the fastboot method, clean all, NOT clean all and lock)
Download magisk
Download MiPa kernel: https://forum.xda-developers.com/xiaomi-mi-mix-2s/development/kernel-mipa-kernel-t3831437
Flash the rom first using fastboot and MiFlash, then go to TWRP, then magisk and then MiPa (it will retain magisk)
After that I was able to boot and retain a successful root. I don't know about custom roms at the moment, but at this point after working on it for more than 12 hours, I don't feel like trying
Hi, I can't flash custom roms on my Mi mix 3. I have tried numerous times with different roms and rooting but nothing works. However I am able to flash miui related custom roms such as xiaomi.eu on my phone, but I am not able non-miui roms such as lineage os, pe, rr and evolution x. Each time I try to do that, my phone shows that the rom was flashed successfully but when I try to start the system it goes into a bootloop, showing the "mi" screen. Does anyone know why this problem is occurring?
do this
1.format data with yes in twrp
2.flash eu 10.3
3.let it boot
4.once it boots reboot back to twrp and "factory reset"
5.flash rom
6.reboot
Hello Android developers and enthusiasts,
I've been installing ROM since 2011 so I would not call myself a n00b however I seemingly cannot install an Android 10 ROM without issues. So this is a plea for help and advice!
I know you need to have OOS installed before you install a custom ROM so I use Auto Flash ROM to install OOS with Android 9 via System Update. I then boot and set up phone, install update, reboot and then install the OOS android 10 via the System Update. I then have a OOS installed with Android 10.
Why would I use such an elaborate method you may ask? Well, I tried to download latest OOS from OnePlus site and wipe phone and then install OOS but that fails (didn't record the error I'm afraid).
I then download all the ROM + dependencies on an USB stick and use fastboot to flash Mauronofrio TWRP. I then follow the steps in the ROM instructions. For EvolutionX these were:
First Time Install / Clean Flash
- Have OOS 10.3 flashed to both slots!!
- Boot to recovery
- Flash BUILD.zip (TWRP built-in)
- Wipe Cache
- Format data
- Reboot to recovery (optional)
- Flash Magisk.zip (optional)
- Reboot to system & #KeepEvolving
Click to expand...
Click to collapse
I followed these to the letter but when i rebooted system I got a snapdragon error and it wouldn't even boot into TWRP until I used fastboot to flash boot into TWRP. I also tried HavocROM and same happened.
I did manage to install Syberia using above method but I didn't like the ROM that much unfortunately.
Finally, I've also read up a lot on Slot A and B but it still is not very clear to me. I think I understand it but what happens does not confirm my theories
I therefore have some questions:
- Should I be able to wipe my phone and install OOS on a wiped phone and then install a custom ROM?
- When I install ROM and it says "Reboot Recovery" and then install ROM again. But if I check what slot is being used the reboot doesn't seem to change the slot. My assumption was that booting recovery was to install ROM in the other slot. Is that correct?
Any other tips you can give me?
Again, I like to stress I am not new to installing custom ROMs so I am a bit disappointed that this is causing me such grief.
Following some answers I will retry tomorrow so I can give some more details if needed. For now, appreciate any help.
roel1976 said:
Hello Android developers and enthusiasts,
I've been installing ROM since 2011 so I would not call myself a n00b however I seemingly cannot install an Android 10 ROM without issues. So this is a plea for help and advice!
I know you need to have OOS installed before you install a custom ROM so I use Auto Flash ROM to install OOS with Android 9 via System Update. I then boot and set up phone, install update, reboot and then install the OOS android 10 via the System Update. I then have a OOS installed with Android 10.
Why would I use such an elaborate method you may ask? Well, I tried to download latest OOS from OnePlus site and wipe phone and then install OOS but that fails (didn't record the error I'm afraid).
I then download all the ROM + dependencies on an USB stick and use fastboot to flash Mauronofrio TWRP. I then follow the steps in the ROM instructions. For EvolutionX these were:
I followed these to the letter but when i rebooted system I got a snapdragon error and it wouldn't even boot into TWRP until I used fastboot to flash boot into TWRP. I also tried HavocROM and same happened.
I did manage to install Syberia using above method but I didn't like the ROM that much unfortunately.
Finally, I've also read up a lot on Slot A and B but it still is not very clear to me. I think I understand it but what happens does not confirm my theories
I therefore have some questions:
- Should I be able to wipe my phone and install OOS on a wiped phone and then install a custom ROM?
- When I install ROM and it says "Reboot Recovery" and then install ROM again. But if I check what slot is being used the reboot doesn't seem to change the slot. My assumption was that booting recovery was to install ROM in the other slot. Is that correct?
Any other tips you can give me?
Again, I like to stress I am not new to installing custom ROMs so I am a bit disappointed that this is causing me such grief.
Following some answers I will retry tomorrow so I can give some more details if needed. For now, appreciate any help.
Click to expand...
Click to collapse
Hi!
I had this exact same problem a couple months ago. Rebooting to recovery used to change slots for me, but then it stopped.
What you can do is change active slot manually on Reboot section. By doing this, you don't even have to reboot to recovery in other to flash the other slot (altough I do it just to be safe).
And remember: the rom is flashed on the inactive slot, so after the final flash you gotta change slots one more time.
When you flash one ROM on top of another different ROM, particularly OOS to custom, always wipe data and not format data, because some custom ROMs do not support being unencrypted in the first time and then encrypt on the first boot. So do it like this:
Flash OOS
Flash TWRP
Reboot recovery
Flash OOS
Flash TWRP
Reboot system
Complete initial setup
Reboot to recovery
Wipe (not format) data
Flash custom ROM (start here for dirty flashing ROM update)
Flash TWRP
Reboot recovery
Flash custom ROM
Flash TWRP
Reboot recovery
Flash Magisk
Reboot system
I don't like built-in TWRP in custom ROMs. I always use @mauronofrio's TWRP. So regardless if the custom ROM I'm using has TWRP built-in or not, I always use the method above. I didn't have a problem with installing ROMs using his TWRP. Slots always switch when flashing ROM.
Thanks for the info, it really helps.
One question: in your experience can you wipe your phone and then installl OOS on the wiped phone?
So I just booted into TWRP, did standard wipe action: Data, Cache, and Dalvik. I then try to flash the latest OOS zip and I then get this error:
Error applying update: 7 (ErrorCode::kInstallDeviceOpenError)
Updater process ended withL ERROR: 1.
Error installing zip file: '/usbstorage/00, INSTALL/OnePlus6Oxygen_22_OTA_044_all_2002220042_a46425f1bfe43d2.zip
FIXED: I was using TWRP 3.3.1.11 and I then found out there was a newer version: 3.3.1.18 which you can get here: https://sourceforge.net/projects/mauronofrio-twrp/files/Enchilada/
I am now able to install OOS from scratch (ie wiped phone).
remewer said:
When you flash one ROM on top of another different ROM, particularly OOS to custom, always wipe data and not format data, because some custom ROMs do not support being unencrypted in the first time and then encrypt on the first boot. So do it like this:
Flash OOS
Flash TWRP
Reboot recovery
Flash OOS
Flash TWRP
Reboot system
Complete initial setup
Reboot to recovery
Wipe (not format) data
Flash custom ROM (start here for dirty flashing ROM update)
Flash TWRP
Reboot recovery
Flash custom ROM
Flash TWRP
Reboot recovery
Flash Magisk
Reboot system
I don't like built-in TWRP in custom ROMs. I always use @mauronofrio's TWRP. So regardless if the custom ROM I'm using has TWRP built-in or not, I always use the method above. I didn't have a problem with installing ROMs using his TWRP. Slots always switch when flashing ROM.
Click to expand...
Click to collapse
I tried this method and everytime I can't seem to flash oos onto the other slot because when it reboots to recovery the folder is encrypted so I can't see which file is the zip. How do I flash the seccond OOS if it shows up encrypted in TWRP.
I have a OnePLus 6 with the latest OOS now because I got into boot loop and i used a flash-all.bat to get back to stock. I also use maronofrio's twrp because that works.
harshybar said:
I tried this method and everytime I can't seem to flash oos onto the other slot because when it reboots to recovery the folder is encrypted so I can't see which file is the zip. How do I flash the seccond OOS if it shows up encrypted in TWRP.
I have a OnePLus 6 with the latest OOS now because I got into boot loop and i used a flash-all.bat to get back to stock. I also use maronofrio's twrp because that works.
Click to expand...
Click to collapse
If you can boot OOS fine, try to do a local update so that both slots have OOS. Then try to flash a custom ROM again using the method I've mentioned.
remewer said:
If you can boot OOS fine, try to do a local update so that both slots have OOS. Then try to flash a custom ROM again using the method I've mentioned.
Click to expand...
Click to collapse
When you say local update you mean while I am running the rom, go to settings then do update from local source?
harshybar said:
When you say local update you mean while I am running the rom, go to settings then do update from local source?
Click to expand...
Click to collapse
Exactly
GuestD2559 said:
When you flash one ROM on top of another different ROM, particularly OOS to custom, always wipe data and not format data, because some custom ROMs do not support being unencrypted in the first time and then encrypt on the first boot. So do it like this:
Flash OOS
Flash TWRP
Reboot recovery
Flash OOS
Flash TWRP
Reboot system
Complete initial setup
Reboot to recovery
Wipe (not format) data
Flash custom ROM (start here for dirty flashing ROM update)
Flash TWRP
Reboot recovery
Flash custom ROM
Flash TWRP
Reboot recovery
Flash Magisk
Reboot system
I don't like built-in TWRP in custom ROMs. I always use @mauronofrio's TWRP. So regardless if the custom ROM I'm using has TWRP built-in or not, I always use the method above. I didn't have a problem with installing ROMs using his TWRP. Slots always switch when flashing ROM.
Click to expand...
Click to collapse
@Cypher_01, Try this guide. This worked for me. I did not reinstall Nikgapps. Maybe that's where the problem lies? Don't forget to change the update slot at the end before you restart.
Hi all. I was rooted and running stock Oxygen, but decided to change ROM's. Booted to fastboot, booted into TWRP (fastboot boot twrp...) and then wiped and reset.
Now, I can't seem to boot ANY zip at all - not even the stock Oxygen...is it because I'm trying to flash the OTA?
I seem to have solved it via various wipes, resets and flashing via different recoveries..