[Q] Help! my phone wont turn on: details in the thread - Nexus One Q&A, Help & Troubleshooting

Hi.
I have searched for an answere everywhere (including here) but I didn't find any.
I bought my "nexus one" yesterday and it was OK. Today I tried to turn on my device- but after the "nexus logo" there is an animation that repits itselfs non stop (yesterday it appeared once and then phone turned on).
can any one please help me. I'm desperate and it's pretty urgent!!
edit:
I think that my solution has something to do with reventing my rom into stock rom but i don't know how it's done. Nethertheless, my phone wont turn on so I need you guys to help me if you know a way to revent into stock rom without turning the phone on (if it helps, I can reach the Bootlouder).

Please read one of the zillion guides. For example, in Nexus One Wiki, section "Unroot/restore".

Related

[Q] Any way to unbrick my phone?

Hi,
please excuse for double posting this but I think I posted in the wrong forum before. Please find my previous post below:
Hi,
this morning I flashed froyo JPK onto my phone (GT-I9000M( and everything was working great until I downloaded a file through dropbox and suddenly my screen went black. I had to take out the battery to restart the phone and then it got stuck in an endless loop of blinking start up logo.
When trying to get into recovery mode I get the message it can't mound /dev/block/mmcblk0p1. I have tried several things I found here on the forums, including going back to stock UGJH2 but still the same.
Any suggestions on what to do? Do I have to send it in? The problem is I bought this phone through ebay as I am living in Australia so not sure if my local Samsung will be of any help.
Additional info:
I think I really screwed something. On another forum someone suggested to use the JM5 ROM and so I did. Now I can't even get my phone into download/recovery mode anymore. Any help on this or do I have to get it fixed in a service centre?
Thanks,
b3n

[Q] [q] HELP! Nexus one stuck on boot and won't go to recovery!

Hi, can someone please help me. I upgraded my nexus one to 2.3 and it wasn't working good so I tried to flash another rom onto it but I couldn't. Now the phone won't even work it just shows the loading screen and never boots up. Also I can't get into recovery mode. I would really appreciate if someone can help me.
Read my signature, look for "Unroot/restore" guide there.
thanks i will check it out

Help me fix my bricked Samsung Tab

Hi Guys
I accidentally flashed my P1000 with an I9000 image. I used Udin3 and it said passed when completed but now the Tab will not turn on, only the LED light comes on.
When I plug the Tab back in, Udin sees it, but I don't know what to flash it with now.
Please can someone help this newbie out?
Thanks
DODGY
Hope this helps.
Reading is fundamental. Take your time and you'll find what you're looking for. Also, use the search button. Just like most forums, searching will help you much more than just asking for the help.
As long as you still can put it in download mode and odin sees it, nothing to worry.
Just flash it with the correct ROM - stock ROM -. Search the forum you'll find the link..
Oh..try this:
http://forum.xda-developers.com/archive/index.php/t-1133590.html

Display issues when on CM related roms

Hello everyone I have a problem that I couldn't find answers.When my p7310 is on CM9,CM10 or other cm related roms,the start animation keeps flashing(just like the display issue for the cmw recovery,if some of you know that).Just lock and unlock the screen it will get back to normal,but it's still kinda annoying.Plus when I turn off the tab it will automatically turn on.No this kind of issues when on stock roms.
If someone can help me,I do appreciate it.I have searched the forum but I didn't get the solutions.
Thank you.

Need Help ..

hi im new here, so if i posted in the wrong section of the forum , please pardon me ..
anyways, i need help with my tablet, is made by huawei , not really sure what model this is but its just a low end device but still somewhat important to me since it was a gift. going back, i have rooted way back , and earlier today i installed an app called app root delete, it basically uninstalls app etc., now it has two options one is the safe mode and the other i forgot, in safe mode the app basically only disables/hides the app and you can later enable it again , and the other (the one i forget) totally uninstalls the app ,now for my problem , i was playing with using the SAFE MODE option, i was scrolling down and up since i was surprise there were alot of "apps" which i dont even remember installing , and while i was scrolling back and fort my tablet suddenly freezes and i accidentally "uninstalled/disabled" an app which im not suppose to, then i suddenly got an error message which i cant really remember but it said something like "androind.something suddenly stopped working" and it gave me an option to force close it , i kept clicking on the force close button but im still having the error message and thats when i decided to turn it off using the power key , and now when i power it on again , its always stuck on the welcome screen , i've tried powering it off and on several times, but still its stuck in the welcome screen , i hope you guys can help me. thanks in advance
Several issues with your thread.
1) Without knowing the exact model tablet you have, nobody can help you. You need to find this first.
2) Once you find out which model you have, search for its corresponding forum, and search there for information to help you. If need be, make a thread in its [email protected] forum
For what it's worth, it sounds like you are to have to delete all your data, and flash a stock ROM. Follow steps one and two, and you should be good.
LoopDoGG79 said:
Several issues with your thread.
1) Without knowing the exact model tablet you have, nobody can help you. You need to find this first.
2) Once you find out which model you have, search for its corresponding forum, and search there for information to help you. If need be, make a thread in its [email protected] forum
For what it's worth, it sounds like you are to have to delete all your data, and flash a stock ROM. Follow steps one and two, and you should be good.
Click to expand...
Click to collapse
its HUAWEI IDEOS S7
model: s7-201w
sorry cant post links yet
and right now the only way i can think of , is to hard reset it , problem though is that , pressing volume up and power button , and pressing volume down and power gives me a message
enter into fastboot mode
you can press HOME + BACK to reboot device
okay never mind manage to fix it on my own
cheers~

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