I have a Galaxy sm-a600p (Sprint) with an unlocked bootloader and TWRP. I have both wiped and formatted my device using the twrp options and when I flash the rom it successfully flashes onto the Galaxy a6 device but when I reboot to system it either just stays on the boot screen or boots to a black screen. Any help for me to get any Generic System Image on my a6? The only rom that it will accept is Stock Rom Android 10 flashed via Odin software.
Any Help?
I have the same problem on A600FN. It think that something is wrong with vendor.
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I had cm12.1 on it and only wanted to clear settings in android.
It had to reboot and stuck at twrp begin screen that keeps flashing.
Only odin works now and tried installing another twrp and cwm too, all succesfull but still that twrp boot logo flashing even when cwm installed.
Normally i can manage but have no idea now. If recovery worked it was fine but just thru odin seems that twrp is write potected almost.
Any clues someone
rebooted manually also, uncheckedauto reboot box after flashing twrp new rom
nothing, still stuck
Hello,
I tried to flash some stock 9.0.0 firmware on my P20 pro and now I have some weird bootloop.
When I boot up my device I get a flash for a second full of random colors and then the device starts to boot up.
Devices boots up normally but after one minute of using the device it gets in to reboot.
I have my backup from 8.1.0.0 via TWRP but now my TWRP encrypts all data, I tried several TWRP and on every TWRP data are encrypted.
My question guys:
Can I flash ROM from fastboot because this is the only thing that I can do?
I have even tried to go to eRecovery (i managed to flash stock recovery) and when I want to download stock ROM from recovery it says that I have no packages available for download.
Hello everyone,
I recently wanted to root my galaxy tab s2 and install a custom rom on it to enhance performance, someting i've done before with my old phone where everything worked fine. So i used autoroot to root the tablet which worked fine and choose to install lineageos afterwards. i found a fitting version of lineage on their official website, installed twrp on my tablet and used it to install lineageos and GApps. However i did not unlock my bootloader using adb since i didnt have to do that back when i rooted my phone and i read on a forum that unlocking oem in the developer settings would be enough. This is where the problems start. After i installed the custom rom the tablet would try to boot into the os for a couple of minutes only showing a loading animation just to boot straight into recovery mode afterwards. In an attempt to fix the error i used odin to install a stock rom from sammobile on the tablet. However now it doesnt even boot into recovery anymore. instead it only shows the stock rom loading animation until the battery emptys. Though i can enter download mode from that position and then cancel it in order to reboot the device which enables me to enter recovery mode. Does anyone have an idea how i could boot a normal os again or is the device hard bricked? The only idea i have left is trying to install a new os from an sd card.
I have the same issue. I installed unofficial lineageos 16 to exynos 2015 t810. I have newest odin and twrp. Im wondering if i need to install or unlock the bootloader to get past the logo loop then recovery bootup after 5 minutes. I followed clean tutorials.
Update: i found this to try.
Quote:
Originally Posted by -beluga-
Hi, first of all thanks for the ROM. Unfortunately I am unable to get my T710 running properly with today's packages (it ran 15.1 so far)
- lineage-16.0-20191009-UNOFFICIAL-gts28wifi.zip
- addonsu-16.0-arm-signed.zip
- open_gapps-arm-9.0-pico-20191009.zip (some with nano or stock)
I am doing a full clean install every time (over 10x so far) but only get it to boot using the ROM alone. Any mod, such as addonsu, gapps or even trwp app cause it to show the Lineage boot screen for quite a while until dropping back into TWRP. Since there is a virtually infinite amount of permutations which versions to try - can someone who is successfully installed 16.0 with Gapps on a T710 let me know their version combination please?
Thanks.
pico-20191009 is giving problems with the 1009 build on my T810 too. Pico-20191006 and Magisk 19.4 are doing the trick for me.
Don't know about other combinations
BTW, it's advised not to install the TWRP app as it is known for causing bootloops on this rom.
Don't know for sure, but wiping internal storage before installing rom might be useful too.
Hi all,
I have a rooted redmit note 9 that was running the stock rom (EU version i believe as i am UK based) perfectly well for several months until today when then latest over the air update installed and my phone is now stuck in a bootloop where i can only access the custom PBRP recovery (installed from when i rooted previously). I can also access fastboot. I have tried wiping all data and cache etc, i have tried reflashing the magisk patched stock rom that previously worked, i have also tried flashing vbmeta that i flashed previously but still no luck. This is my only phone so I really need to get it working again.
I was about to try re-flashing the stock rom with SP tool but it tells me the scatter file is invalid.
Not sure what else to try now. I also note that when i PBRP loads up it always asks for a password however i dont have a password on the device.
Please could someone suggest something i could try?
ajadamjones87 said:
Hi all,
I have a rooted redmit note 9 that was running the stock rom (EU version i believe as i am UK based) perfectly well for several months until today when then latest over the air update installed and my phone is now stuck in a bootloop where i can only access the custom PBRP recovery (installed from when i rooted previously). I can also access fastboot. I have tried wiping all data and cache etc, i have tried reflashing the magisk patched stock rom that previously worked, i have also tried flashing vbmeta that i flashed previously but still no luck. This is my only phone so I really need to get it working again.
I was about to try re-flashing the stock rom with SP tool but it tells me the scatter file is invalid.
Not sure what else to try now. I also note that when i PBRP loads up it always asks for a password however i dont have a password on the device.
Please could someone suggest something i could try?
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Click to collapse
your devices is encrypted try flash other custom rom first then try revert to stock hope it help u out
Thanks very much for your response. Based on your advice i tried to flash the latest Kraken 11 Vanilla rom from this fourm, however after installing via TWRP now i can't even get into recovery anymore, just goes straight to fastboot.
Any other suggestions please?
I have now managed to get back in to TWRP and tried flashing lineage latest rom but still i am stuck in a boot loop taking me to fastboot this time.
Please can someone help suggest hwo i can get my phone working agian. At this point i dont care which rom i end up (custom or stock) with as long as i can get it to function again
If your device is rooted, you can NOT update the system using the OTA (over-the-air), or the device will be stucked in bootloop.
If your device is rooted, you need to update the system MANUALLY, using the fastboot or spflashtool.
I suggest to update the system using the fastboot.
Now, you need to flash the whole MIUI again, except userdata and you will have your device back.
For anyone with a asimilar problem i eventually managed to fix my issue by using miflash tool version 20180528 and flashing merlin_eea_global_images_V12.0.10.0.QJOEUXM_20210413.0000.00_10.0_eea_c4a9d5d7fc fastboot version which i downloaded from the xiami site.
I had to try this multiple times because the extraction of the file did not seem to be correct on the first attempts.
Hi, I recently thought of flashing Project Sakura or iOS ROM by Sayanu. And when I flashed TWRP I Formatted Data, Used universal forceencrypt disabler, and after booting to phone and then trying to go to recovery, my phone is now stuck in a bootloop and Red Text Saying Only Official Binaries can be Flashed. I went to SamMobile, got the zip file, flashed in Odin, then back to normal, I've reflashed Stock ROM for 7 times straight. Even then, TWRP Fails to load with the red text saying Only Official Binaries can be Flashed. Please help me, I need a custom ROM urgently.
RealMetafetamine said:
Hi, I recently thought of flashing Project Sakura or iOS ROM by Sayanu. And when I flashed TWRP I Formatted Data, Used universal forceencrypt disabler, and after booting to phone and then trying to go to recovery, my phone is now stuck in a bootloop and Red Text Saying Only Official Binaries can be Flashed. I went to SamMobile, got the zip file, flashed in Odin, then back to normal, I've reflashed Stock ROM for 7 times straight. Even then, TWRP Fails to load with the red text saying Only Official Binaries can be Flashed. Please help me, I need a custom ROM urgently.
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Click to collapse
Also, here's the model- SM-N950F
Currently Running Android 9.
Stock ROM from SamMobile.
Enable developer mode
Disable OEM lock in developer mode
Read about RMM little bit
Wait 7 days
Flash twrp
There are two encrypted partition the name I forget but you have to reformat it google before procedure
Then format phone
Install any custom ROM that you want
PS project sakura is end of life, lineage 19.1 is pretty stable