Stuck on boot after flashing a rom - Nexus 7 Q&A, Help & Troubleshooting

Hi i'm posting here because i've tried to flash a lot of custom rom on my N7 and it seems like if the GAPPS are not included in the rom, it doesn't work, i'm stuck on the logo of the ROM (MIUI, Dirty Unicorns, ParanoidAndroid...)
The only one that was working fine was the CM11 M9, and I think it's because GAPPS were included.
Can anyone help me with this issue ?

Actually i can't go through any "logo boot" with or without GAPPS, i did a complete wipe, i need some help please. I really don't understand why the CM11 M9 is the only one working for me.

Related

Grand Prime not booting AOSP ROMs

Please help me! To all the developers whom i know of?
@KoSett @Has.007 @zim555 @Boulaxx
My variant G530FXXU does not boot AOSP and MiUi roms mainly all the other roms other than Sammy roms.
My device boots each of the sammy roms.
Several users with the same g530f did report that AOSP extended and RR and LineageOS roms successfully boot in their phones.
Even the 5.1.1 roms like Cyanogenmod 12.1, RR 5.1.1 and LiquidDark does not boot for me even after flashing ExplosionKernel (by @CarlosArriaga ) which is supposed to work because Explosion Kernel boots for me on every Samsung rom. (5.0.2 or 5.1.1)
So, its probably not anything to do with the kernel, I saw in another thread about wiping preload partitions, i did manually try wiping the preload partition via TWRP File manager yet doesnt work.
I found a thread that explains my situation here(the exact same situation). I really want to try any Google rom, Please help me.
This is the thread: https://forum.xda-developers.com/galaxy-s3/help/solved-galaxy-s3-booting-aosp-aokp-t2775669
Id be really grateful,
Thanks,
Eden532

KTLEDUOS SM-G900FD Lineageos 14.1 Builds 080217 - 080917

Hi there,
just to give a feedback. DUALSIM is not working on both builds. LTE function fails. Made complete new flash, nothing helps...
Same applies to crDroid - build 20170802 - 7.1.2
I would kindly ask for help around here
Thanks,
Light of Magic
after one day....
Hi,
I don´t know why dualsim function stopped working... I tried 2 builds each - Lineageos, Ressurection OS, crDroid ... going back to stock ROM, everthing works fine. I even searched through the net to get a suitable pit file.
Only thing - I wanted to update like https://forum.xda-developers.com/galaxy-s5/development/rom-lineage-os-samsung-galaxy-s5-lte-t3534283
And I could not find TWRP 3.0.0 as recommended, so I use 3.1.0 - I could not install SkiesROM, since it was maybe to large....
For any help I would be greatful,
Light of Magic
LightofMagic said:
Hi,
I don´t know why dualsim function stopped working... I tried 2 builds each - Lineageos, Ressurection OS, crDroid ... going back to stock ROM, everthing works fine. I even searched through the net to get a suitable pit file.
Only thing - I wanted to update like https://forum.xda-developers.com/galaxy-s5/development/rom-lineage-os-samsung-galaxy-s5-lte-t3534283
And I could not find TWRP 3.0.0 as recommended, so I use 3.1.0 - I could not install SkiesROM, since it was maybe to large....
For any help I would be greatful,
Light of Magic
Click to expand...
Click to collapse
Here u get TWRP 3.0.0.0 for klte as recommended. Extract the zip before use. Use the .tar for Odin flash or the .img for flash through recovery. Tip: download twrp-app from Playstore. You'll find all downloadable content there.
I've read that going back from LOS / AOSP to SkiesROM is not possible without flashing a Stock Rom first. Make sure u have flashed the fitting bootloaders via Odin before u flash the Stock ROM. Suitable are the ROMS from ALEXNDR. They're prerooted and a good base to go further.
Good luck
still
I wounder, does anyone have the same issue? Using the builds in May I did not have this issue.
Thanks to ottili81 for TWRP 3.0.0.0 !!!
Greetings,
Light of Magic

Does anyone have any new ROMS?

As the title says, does anyone have maybe android 5 ROMS for the HTC Glacier? It would really be helpful, thanks!
Maybe it's to late but herehttps://yadi.sk/d/tkiyiwNxcrPTV
Gapps herehttps://forum.xda-developers.com/android/general/gapps-lp-gapps-pa-gapps-aroma-installer-t3010798 . Normal open gapps looks like not working with thees roms.
Oh, forgot, you need "new" twrp to flash this. And flash gapps afer first boot, not with rom. P.s. As i remember, 5.1.1 is the most fast and stable. Also its fully functional.

No wifi after flashing android 11

I don't know if there are a tread about this I did not see one. Every time I flash android 11 I can't get the wifi to work any advice would be greatful thanks.
First give some info about Which rom or kernel you had installed, how you installed clean flashed or dirty flashed, flashed oos before flashing custom rom. Last have you followed flashing rule,p because of so many things are experiencing by people when flashing custom roms,
kmr168401 said:
First give some info about Which rom or kernel you had installed, how you installed clean flashed or dirty flashed, flashed oos before flashing custom rom. Last have you followed flashing rule,p because of so many things are experiencing by people when flashing custom roms,
Click to expand...
Click to collapse
I flashed latest oss to both slots reboot to the welcome screen then reboot to recovery flashed
[OFFICIAL] KekHunter-420 - A Pentesters ROM for OnePlus 6/6T format data reboot no wifi but about 90% of android 10 or 11 roms has no wifi​
dude1981 said:
I flashed latest oss to both slots reboot to the welcome screen then reboot to recovery flashed
[OFFICIAL] KekHunter-420 - A Pentesters ROM for OnePlus 6/6T format data reboot no wifi but about 90% of android 10 or 11 roms has no wifi​
Click to expand...
Click to collapse
Sorry to say this I think I remembered someone also have same problem, so better post it in that forums and ask for help from the developer, may be he will help, he is actually respond to each and every questions, so I think he can help you to solve this issue.
Best of luck.

Has anyone managed to get any custom ROM to work on a SM-A405FN/DS ?

Hello !
Has anyone actually managed to get any custom ROM to work on a Samsung Galaxy A40 SM-A405FN/DS ?
Mine is currently running the current latest stock ROM (SM-A405FN_2_20211030045838_jg43vcqbiw_fac) downloaded with Frija and I managed to install TWRP from here : https://forum.xda-developers.com/t/recovery-a40-teamwinrecoveryproject-3-6-x-unofficial.4364575/
However, ANY custom ROM that I try to install :
https://forum.xda-developers.com/t/a11-r-arm64-a40-lineageos-18-1-unofficial-by-kevios12.4335409/
https://sourceforge.net/projects/eurekaroms/files/Samsung/A40/R/lineage/
GSI
maybe others that I forgot
will either bootloop or end up with a black screen.
Looking at the following threads, I'm starting to wonder if the SM-A405FN/DS is custom-ROM-compatible at all ?
https://forum.xda-developers.com/t/help-my-a405fn-wont-boot-any-custom-rom.4337041/
https://forum.xda-developers.com/t/samsung-a40-black-screen.4354421/
https://forum.xda-developers.com/t/galaxy-a40-infinite-loop-impossible-to-turn-on.4337343/
Im running CrDroid 7.13 without any issues with root and gapps. Many custom roms bootloop because of your newer firmware with Bit/SW REV.
Security Patch Lvl. being 4 and those custom rom were built on the older firmware with probably patch level 3. I had installed DotOS fan edition fully working like a year ago, then I tried some new custom roms, which somehow broke my system so the system couldnt start up even after reflashing original boot image, so I reflashed to the newest firmware which was working, then I tried flashing older one and it wouldnt boot, it just shows black screen with error bit/sw 3 boot 4. So you have to flah roms, whose are built on the newer bit level to boot up, the best is CrDroid and now the newest ALT-F4 version 0.0.3 from this forum: https://forum.xda-developers.com/t/rom-oneui-3-1-a40-alt-f4-v0-0-1-updated-2021-12-18.4373813/
I tried it myself and it is the best for this phone, it is fully debloated and pre-rooted stock rom. I also tried CrDroid 8x, everything works for me, but it fells slow and the ram is almost maxed out. I also recommend upgrading to this TWRP: https://forum.xda-developers.com/t/recovery-official-twrp-for-galaxy-a40-a405fn.4025587/
The unofficial twrps had some bugs for me. I hope this helps and happy flashing!
THANK YOU for your comprehensive reply !! I'll give ALT-F4 a try as soon as I can !
breversa said:
THANK YOU for your comprehensive reply !! I'll give ALT-F4 a try as soon as I can !
Click to expand...
Click to collapse
Good luck!
Well, luck has not been enough: after updating TWRP to the official version, I tried yesterday to install ALT-F4 0.0.3 but got the exact same result: black screen, need to reflash the stock ROM to make it boot (even to recovery !!) again.
Would you have any other idea ?
EDIT:
I actually tried crDroid in the past, to no avail either.

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