I successfully installed CM 12 on HTC Desire 816 Dual SIM but when i used CM updater to update it to the version dated Dec 25, 2014 it rebooted, installed and for a second a msg box flashed and then rebooted. at reboot it is stuck at logo. I can not even go to fast boot screen. I am a newbie, please if any body could advice an easy solution.
Faisal
faisal892pk said:
I successfully installed CM 12 on HTC Desire 816 Dual SIM but when i used CM updater to update it to the version dated Dec 25, 2014 it rebooted, installed and for a second a msg box flashed and then rebooted. at reboot it is stuck at logo. I can not even go to fast boot screen. I am a newbie, please if any body could advice an easy solution.
Faisal
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Hi, the issue is resolved. I was pressing the wrong button to go to fast boot ... I wiped the data and reinstalled the CM file. It is working now.
Faisal
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Quick FYI: I have been messing with ROMs for about a year so I am pretty advanced in troubleshooting but i cant seam to fix this.
So I've been running Cyanogenmod 10.1 for a couple of months with no issue. CM just released a new stable version so i went and upgraded to that, a few hours later I noticed decreased battery life and on that particular I really needed battery life. So i went where the CM updates are i saw it still showed 10.1 as download so i hit install in hopes that I could roll back. rebooted show the progress bar of installing and then i was stuck at the galaxy s 3 splash (with the CM logo) and after multiple reboots could not pass there.
I then went into download mode and used ODIN to flash the stock rom everything wen fine until i went to reboot. I see the samsung logo, and then the GS3 splash screen, and the AT&T splash and then back to the pulsing samsung logo and it stays there...
Please help guys! And yes before you ask I did wipe the cache and re flash with the same problem!
Factory reset after manually booting into recovery
mrhaley30705 said:
Factory reset after manually booting into recovery
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It Worked! Thanks so much!!!
I followed one post on Dev ROM on this forum.
I tried installing the Sence 7.0 ROM on HTC Desire 820 Dual Sim and it installed without any problems but at the end when it asks for Reboot, phone restarted and got stuck in Bootloop.
Could anyone please help me resolve this problem?
Your help will be really appreciated.
martin_kry said:
I followed one post on Dev ROM on this forum.
I tried installing the Sence 7.0 ROM on HTC Desire 820 Dual Sim and it installed without any problems but at the end when it asks for Reboot, phone restarted and got stuck in Bootloop.
Could anyone please help me resolve this problem?
Your help will be really appreciated.
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Try to make as: Tighten the two volume buttons and the power button when a black screen appears to hold the volume- button and power, smart mustget into in the loader in the boot loader to choose reboot (assuming that the system is not removed)
Return to stock ROM by the rebootRUU method and then upgrade to the latest MM ROM which has Sense 7 installed by default.
So 3 days ago I updated my stock kitkat rom to CM 13, but I realised that marshmallow cant write on my sd so i tried a couple of fixes flashed on my device, namely the latest sd fix (2.9b) and so far so good except it didnt solved my problem, so I tried flashing the 1.9b version of the fix through recovery mode, after I finished flashing the TWRP apk asked me if I wanted to install the su apk, I didnt, so I clicked the reboot option instead except it didnt rebooted my phone so I held the power button until it turned off, next thing i know I tried turning my phone on and It gets stuck on the blue mascot booting animation for as long as I let it sit.
I already tried flashing a new CM (14) and factory resetting all to no avail, basically Im blind as to what i must do now. ANY help is welcome.
You cloud try to flash the newest twrp: https://twrp.me/samsung/samsunggalaxys4minidsdd.html
And the official lineage 14.1: https://download.lineageos.org/serranodsdd
@thorium231 I love you man, the problem was with CM after all.
i updated my phone via htc, never unlocked or anything, then it got stuck on the htc one logo. sometimes it gives me the android is starting, optimising storage but then it goes back to the bootloop
my phone is from the netherlands can you guys help me?
tried to flash a new system on there but is is not working
thnx beforehand
I unlocked my bootloader yesterday, installed TWRP 3.5, then I flashed Synex os v2.0.1 ( first time installed custom rom) . everything was going perfect according to tutorial video. Finished installing Synex os successfully, then I rebot to system from TWRP. but my phone is stuck on fist page. "Samsung" logo not coming. I did force restart and went to twrp again. Wiped everything. Installed synex again. But same result. Please help me. This is the only phone i have.
zzSHAKIB said:
I unlocked my bootloader yesterday, installed TWRP 3.5, then I flashed Synex os v2.0.1 ( first time installed custom rom) . everything was going perfect according to tutorial video. Finished installing Synex os successfully, then I rebot to system from TWRP. but my phone is stuck on fist page. "Samsung" logo not coming. I did force restart and went to twrp again. Wiped everything. Installed synex again. But same result. Please help me. This is the only phone i have.
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Before doing all this, My phone was Android10, One ui 2.5, latest Android patch
Hold power + volume down. If that didn't work then hold all the buttons at the same time to enter download mode then flash stock ROM.