My g1 has gone mad - G1 Q&A, Help & Troubleshooting

Ok so like 10 minutes ago i was charging my phone..... all of a sudden my phone lights up and goes black, so i thought someone had called me and my phone lagged out or w/e and just acting weird so.... long story short when i press any buttons you can see it flicker on and off the lights that lite up the buttons and at the same time the screen goes from the lock screen to the time screen to the power off screen. never did that before... question is
short circut?
ROM?
please note that i do work with my phone in my pocket and i build homes so wood does press against the phone... but again, never had a problem before...

flash
I doubt that where you work has anything to do with it. I had a moto rizr. It took over a year at a shipyard for it to hit its last strides. I suggest rewipe and flash and see what happened after that.

If a wipe and flash doesn't work, I wouldn't even bother trying to fix it yourself unless it is out of warranty. Contact T-Mobile, and they should be able to set you up with a new one.

I say it a program that eventually became corrupted a flash will work.

Related

G1 Black screen, Cannot get to bootloader

Hey, I have been given a phone off a friend to fix but it wont turn on. Booting normally, I get a vibration and then the backlight comes on but i cannot see anything. When i try to boot into the bootloader by holding the camera button and powering it on, the backlight comes on but nothing else. I cannot see the bootloader. Under both circumstances, I cannot turn the phone off. I have to pull the battery to turn it off.
Does anyone have any suggestions about a possible fix? Thanks
Havie you tried send when trying to enter bootloader? If it resets then you can still get to bootloader. If not, your friend has soft bricked and only way is to JTAG which takes strong hardware knowledge and steady hands.
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ok im having the exact same problem. actually i thought it was a battery problem so i spent 77$ on a 3700 mAh new batter i guess tripple life... and got it yesterday booted gave same problems. black screen where T-Mobile should be yet the rom loads with scribble screen meaning u see part but it looks like the pixels are messed up. so actually decided to resort to what someone told me a Factory Reset so Pressing Camera + Power i got a Black Backlight screen yet wont show... and I cant turn it off without Taking out the Battery this has become a issue after installing cyanogen 5.0.7 T5... since then i Re-rom'd to superbad 1.2.5 same problem screen scribbles and stops im thinking did I fry it i dont even know how to google my problem because its pretty unique it isnt a battery issue its something in the hardware ... or am I wrong please send us some feedback... ill keep this thread in mind
Sorry, what do you mean by 'send'. I am a complete noob when it comes to G1's. I have worked out i can shut off the phone by holding call + menu + end but thats it. I still cannot see anything at all on the screen. I still only get a vibration on boot. How would I know if the boot has been sucessful but i simply cannot see?
Could the flex ribbon cable be nackered?

My phone whiped itself

I have a really strange problem, which never happened to me before in allmost 2 years of flashing ROMs.
Last night I've flashed G10's Evo v5.30 and set it up the way I like it. Then I connected my phone to the loader and went to sleep.
This morning I try to wake up my phone, but it doesn't respond, the screen won't go on (and sometimes you can feel a vibration when pressing a certain button or so, but that won't happen either.)
I tried to soft reset the phone a dozen times, but it won't get past the "smart mobility" screen with the red numbers in the bottom right corner.
I can't perform a hard reset, because that screen just won't load (I just get the smart mobility screen again), but I seem to be able to get in the bootloader.
I'm going to flash the same ROM again now, but hopefully someone can tell me what happened here, because it just looks like my phone whiped itself entirely. (instant task29 :S)
Duncank said:
I have a really strange problem, which never happened to me before in allmost 2 years of flashing ROMs.
Last night I've flashed G10's Evo v5.30 and set it up the way I like it. Then I connected my phone to the loader and went to sleep.
This morning I try to wake up my phone, but it doesn't respond, the screen won't go on (and sometimes you can feel a vibration when pressing a certain button or so, but that won't happen either.)
I tried to soft reset the phone a dozen times, but it won't get past the "smart mobility" screen with the red numbers in the bottom right corner.
I can't perform a hard reset, because that screen just won't load (I just get the smart mobility screen again), but I seem to be able to get in the bootloader.
I'm going to flash the same ROM again now, but hopefully someone can tell me what happened here, because it just looks like my phone whiped itself entirely. (instant task29 :S)
Click to expand...
Click to collapse
also had this twice with my own rom:-o
never found the reason why it happend though
as for the hard reset part you can do one
its the same way of going into bootloader but with the addition of pressing the volume up to at the same time with volume down
miniterror said:
also had this twice with my own rom:-o
never found the reason why it happend though
as for the hard reset part you can do one
its the same way of going into bootloader but with the addition of pressing the volume up to at the same time with volume down
Click to expand...
Click to collapse
this has happened to me many times, mostly on some chefs roms, but i suspect its the chefs twaek and my apps config that does something. Not sure, but i think a stock or task 29 helped a lot since i dont experience this no more
Thanks for your answers! I've got my phone all up and running again, but it was a bit of a scare to me.
I usualy perform a task 29 every 3 or 4 times I install a new ROM.
@miniterror, I know how to hard reset, I've done it about a million times with this phone allready haha, but this time it really didn't work. Lucky the normal bootloader functioned like it should and made me able to re-install everything!

[Q] Help!!! Grainy green screen With lines during boot up

It started about 30mins ago, was on a call which the screen locks off when u on a call like stand by, but when ending the call the screen would turn on back no matter what. anyways i took out the battery thinking maybe the roms just buggy or the battery dead since it was on low. puttin back the battery the phone wouldnt turn on, took it out and tried again same result.
so i put it on charged nothing, gave it about 2mins charge it came on, but the boot screen with the X just had some green pixel dots all over and horizontal lines for about 3 secs then back to normal, but the phone wont boot pass that.
took out the batteries again, back in then try boot into fastboot or bootloader but nothing, just the boot screen, then the rom booted after waiting, took longer than normal. so i turned it off and try the bootloader or fastboot but it wont load just the rom, so i restarted to recovery mode from the rom it worked, turn off and try bootloader or fastloader mode they worked, now it seems all working fine, also my touchscreen is responding perfectly and the rom loading ok.
but anytime i boot the phone the bootscreen has the green pixels and lines just the same. im abit worried as i dont want things getting worse, is there anyway to fix this, is it some virus? could i just flush everything and start over???
any help would be greatful, thanks.
ppl with simular problem:
http://forum.xda-developers.com/showthread.php?t=642761
http://www.google.com/support/forum/p/android/thread?tid=77fefa8bdd57d7a3&hl=en
You guys think updating my radio from 4.06 to probably 5.08?
Almost similar with few different colors but I dropped my n1. It took me almost a day to see that the LCD was broken. Turn off the phone or screen and look in sunlight. They really were hard to notice and I showed to 4 different peoples whom all failed to notice until I showed them. Hope yours is just a minor software problem.
well i just check its not broken and it didnt fall from me so im guessing its software but im wondering if it can fix but i dont wanna flash my phone and things get worse or even brick my phone, so im asking before i try anything more.

[Q] phone will not power off or on properly. Shut down menu pops up constantly

I have searched this exact title and came up with 10 pages and I never saw anyone else with this problem. Surely I cannot be the only one.
After the Gingerbread upgrade I was getting the tethering message/force close, during that time my phone started to randomly shut off ( settle down Beavis, this isn't the same question thats been asked a thousand times ) and reboot. I lived with the tethering message problem for as long as I could but my phone became more ignorant day by day. I finally found a fix for the tethering issue and haven't had a return problem with that but now my phone either stays in standby mode ( dark screen ) and refuses to respond to the hard button to wake it up OR once on it refuses to go into standby mode and stays on until I pop the battery or I go into settings and time the screen out in 15 seconds ( often times this doesn't shut it down either ). Sometimes I can get it to come on by multiple pressing the power button ( this can't be healthy ) and the lock screen will flash momentarily just long enough for me to unlock the screen. Other times it will go to the lock screen while I'm in the middle of something.
Every day at some point while it's on and I'm using it, the power button option screen pops up ( silent mode, flight mode, power off ). When I'm done with a call I try to go into standby and it just sets there...ON.
The thought has crossed my mind that the button doesn't work or has a short but I really think it's something else ( I hope ). Can somebody help me? I am not very techie although I have updated the phone three times myself. It is unrooted and 2.3.5
Thank you in advance
I would go with the power button. It's a known issue on captivate.
mrhaley30705 said:
I would go with the power button. It's a known issue on captivate.
Click to expand...
Click to collapse
I stopped by the AT&T store the other day to check on insurance (ends up I didn't have it) and told them about my button not working properly and how the Captivate was notorious for this problem and they all said "We've never heard that". So the gadget gal is in there so she offers to take it apart and check it. She claims there isn't anything wrong with it and that it has the same amount of spring as the volume buttons. She then noticed that when she put the battery back in the phone came on automatically, I said it's not supposed to do that and she agreed but fortunate for me since I cannot turn it on. She then says I'm eligible for an upgrade and try's to sell me a new phone. I don't want a new contract.
So should I try and buy a new button and change it or could it be something else? Thank you in advance.
Are you using a case for your phone by any chance? If yes, is it too tight? Maybe the power button gets stuck because of that sometimes? Just a long shot! You stated that power menu pops up once in awhile when you're using it, is it possible that the way you grip the phone causes that? (Just trying to help and not trying to offend you btw.)
You might want to try flashing UCKK4 with bootloader(use it from the one click master collection of stock rom's) just to make sure that there is no issue with the firmware. It is not likely to fix your problem but it's good to have a clean start. At least that's what I would do to begin with.
Since you're willing to change the power button, why not do an experiment? Remove the power button and see if there is any change? If it works fine then it's the power button that's faulty else it's a hardware problem.

Did my phone just completely die ?

Hello dear community,
Something really strange happened with my device about 1.5 years ago, but since I still keep it in my house, I can't help but wonder what happened and is it fixable.
So, the story: In some sunny day in July/August of 2020 I was browsing through my device, then I locked the screen and few seconds later I remember that I want to check something, so I pull the phone out of my pocket, use my fingerprint or face to unlock it, then just during the screen unlock animation (that takes ~1 second to "expand"), the device froze halfway through and would become unresponsive. By that I mean that the touch did not work, nor the Power/Vol/Bixby buttons. The phone heated up so much that in the span of a few seconds, the metal frame got so hot that it burned the skin of my hard, then a few more seconds after, the screen went black. This was the last time the device had worked in any way.
What have I tried to do to ressurect it:
Turn it on via the power button
Plug it in a PC with Odin - Odin did not pick-up the device
Let it charge overnight
Any possible button combination to get to various screens (fastboot, etc)
What I believe happened: Since I was running a custom ROM I believe that when I unlocked the device, something went wrong in the code and it caused the device to freeze and the heat was produced by frying the SoC or something else. Taking the back glass did not show any visible (and smellable) damage.
What do you think ? Is there something that you can suggest me to try to bring the device back to life ?
Thanks in advance!
If you can't get into fastboot, download mode, recovery mode, etc. Then your phone is probably - in my experience - subject to a physical repair.

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