Confused....G1 stuck in boot cycle wont wipe - G1 General

Looking for some help, my phone broke so a friend gave me his old g1 that has been rooted. when i power on the phone i get stuck in the boot cyctle of the g1 logo and then off and the repete.
i cant get the g1 to do a restore, the only change i can get is when i hold the back key when i turn it on. i get the rainbow scree and "serial 0" cant get into fast boot....
if possible i would like to get this device usable and even better with a cstm rom and froyo or what ever is reccommended.
any help would be amazing.

a small update, i did get it to boot recovery mode once, so i rebooted the phone and android started. i got a low battery notice and pluged in the usb cable and it imeditaly rebooted and started the cycle over and over agian. i have not clue why that time it actualy booted, i let the battery charge for 30min and tried agian with no luck.

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Bricked Phone Help!

Help!
I've had CM7 on my phone for some time now
I left my phone in my room when I went out, I noticed when I got back it had ran out of battery and kept booting, running out of battery, and restarting. I put it on charge and it was running and charging ok, but accidentally pulled the power wire out and it died again.
I've tried restarting the phone since then and it just boots to a blank screen, I've tried booting to recovery, fastboot and normal powering on, all of these just boot to the blank screen and does nothing
Please help with any suggestions!
Dave
Gee. try connecting your phone to your pc then see if your pc reads your phone. If it does then you could try installing stock ruu from your pc to the phone.

GS4 wont boot

Heres what happened, It was fine then the phone froze so i took the battery out and put it back in.
upon putting the battery back in the phone vibrates then the gs4 logo comes up the nothing will not boot any farther everytime, plus it wont let me get into recovery mode nor will it connect to me pc.
is this fixable or im a screwed?
TechnoDromez said:
Heres what happened, It was fine then the phone froze so i took the battery out and put it back in.
upon putting the battery back in the phone vibrates then the gs4 logo comes up the nothing will not boot any farther everytime, plus it wont let me get into recovery mode nor will it connect to me pc.
is this fixable or im a screwed?
Click to expand...
Click to collapse
flash stock firmware via oden...good luck

Probably bricked LG G2 running SlimSaber

So basically this rom is awesome but it had only one problem. When I plugged my phone in the charger while it was turned off, it bootlooped until I restarted with the cable off. It was no big deal and nothing bad ever came out of it.
Yesterday my batter ran out while I was asleep and when I woke up it was already turned off. I, absentmindly, tried to turn it on, LG Logo, off again. Did it one more time, nothing happened, realized it's out of battery. Plugged in charger, try to turn it off/on, usual bootloop happens. Say ok and proceed with what I always did, phone gets past LG Logo, goes into SlimLP boot animation and for the first it has just stayed there. No restarts, just endless loading. Longest i Left it on to load was about 45 minutes. Never got back on.
Apart from that, I think that for some reason my recovery got uninstalled somehow, by itself, a few weeks ago. I only noticed this because before, when I wanted to get into recovery, I pressed the usual buttons and it went straight into TWRP. Now the same buttons take me to the "Factory reset screen". I know that everyone says to just go ahead and press power, but I am afraid, since I am not sure if TWRP is still functioning. This happened to me another time on the same phone, and when I confirmed the factory reset, it factory resetted.
My problem here is that I want to get my music and photos. I'm only able to enter that factory reset screen and download mode. Can I "flash" twrp safely from download mode? Should I use Flash Tool 2014 and Normal flash(which says it keeps the data) a stock g2 rom? Can I mount my phone to the computer in download mode to copy my files? I want the most risk-free approach.
Thanks in advance.
giorgos123 said:
So basically this rom is awesome but it had only one problem. When I plugged my phone in the charger while it was turned off, it bootlooped until I restarted with the cable off. It was no big deal and nothing bad ever came out of it.
Yesterday my batter ran out while I was asleep and when I woke up it was already turned off. I, absentmindly, tried to turn it on, LG Logo, off again. Did it one more time, nothing happened, realized it's out of battery. Plugged in charger, try to turn it off/on, usual bootloop happens. Say ok and proceed with what I always did, phone gets past LG Logo, goes into SlimLP boot animation and for the first it has just stayed there. No restarts, just endless loading. Longest i Left it on to load was about 45 minutes. Never got back on.
Apart from that, I think that for some reason my recovery got uninstalled somehow, by itself, a few weeks ago. I only noticed this because before, when I wanted to get into recovery, I pressed the usual buttons and it went straight into TWRP. Now the same buttons take me to the "Factory reset screen". I know that everyone says to just go ahead and press power, but I am afraid, since I am not sure if TWRP is still functioning. This happened to me another time on the same phone, and when I confirmed the factory reset, it factory resetted.
My problem here is that I want to get my music and photos. I'm only able to enter that factory reset screen and download mode. Can I "flash" twrp safely from download mode? Should I use Flash Tool 2014 and Normal flash(which says it keeps the data) a stock g2 rom? Can I mount my phone to the computer in download mode to copy my files? I want the most risk-free approach.
Thanks in advance.
Click to expand...
Click to collapse
Hi, first If you can enter download mode I think you can flash kdz (Kitkat) file to stock using Flash Tool 2014. But I had this problem once and the keep data flashing didn't work (stucked at 50%), I ended up flashed it with other option (erased all data).
2. You can try the "Factory reset" nice and easy.
I think you can't see files on the device unless you enter Twrp.
It's wise to backup your phone on the computer montly or so, thank you.
I went ahead and nuked my download mode using the SRK tools. Then got access to fastboot, through which I booted to twrp and then I could move my files. All's fine, flashed my ROM again and it's going better than ever.

After Logo black screen, no root, stock rom 4.4.2

Hallo,
i hope someone can help me here.
After a low battery my phone doesnt turn on any more. After some research i thought it might by the "death battery problem". So i but the phone on Laptop Charge port for 6 hours and i got it booted in to system.
But only for some seconds and it turned of again. So i decided to buy a new battery. Installed it and tried to boot. Sometimes it bootet in to System, sometime just got Blackscreen. I tried hard reset in it showed some errors. That was some days ago. Now it boots and everytime blackscreen. I tried also longer presses like 10 secs and 60secs. I tried fast press for hard reset with boot logo. I have no detection on Windows. I never rooted the phone and it has still stock rom. Must be the latest kitkat 4.4.2 i guess. I checked every cable. No charge led or logo.
Hey dude check out my video https://youtu.be/rpmbk9RFE_U there is step by step instruction how to reflash your rom... Just watch im here for any questions.

Lg G6 Doesn't boot anymore.

Hi, I've had my Lg g6 for 3 years and ran some custom OS on it, Havoc i belive.
The rom stopped getting updates so i stayed on the last version... It was slow, bad and buggy but it worked.
Yesterday my phone died when the battery ran out and it won't start, all i get in the spinning circle that goes on forever.
The phone does charge, but it just won't boot up, and my attempts go get into recovery fails.
I have to pull the battery to kill it, then tried vol up + pwr and vol down + power, it just goes to the boot animation.
Since it was years ago i had to fiddle with adb/recovery/roms i don't even know where to start, the first idéa was to boot into recovery and wipe dalvik or perhaps reinstall the rom, i think i still got the file on the phone....
I don't even have adb on the computer atm
Any ideas on what to do? Probably the flash is corrupted (or broken) and i feel it won't work for long if i get it working again...
Update: Got into OrangeFox and tried to install Havoc again. error 1 on that one so tried LineageOs that isn't dead.
Hope this works...
Stil booting, didn't bother with gapps and stuff until i know the phone boots.
Fingers Crossed...
Got it working by dirty flash

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