Database Develop

[Q] No Hard Reset

My HD7 is stuck on the start-up HTC screen. If left for a few mins. it goes to the screen showing Phone- USB cable -PC and thats it.
I tried hard reset: volume up/down held down + power on/off. No matter how long I hold these buttons down it does not go to the boot loader screen, infact it goes to the same screen as mentioned Phone-USB-PC.
When I hold down volume button + camera +power on/off the tri-colour screen appears for a few seconds but then does to the white screen saying "Enter USB Host Mode"
Zune comes up with error C101002E and trying to flash it with O2 rom the error 260, no comms
Can I do anything to restore this?
I've just found out it has no memory card! Would this stop it from booting past the start-up screen?
Yes I bought it as faulty, so I thought a reset would do it. Its not dead, far from it but I just need pointing in the right direction

Hold volume up + down at the same time and click power once while continuing to hold BOTH volume buttons...
If that doesn't work and u haven't hacked ur fone ibwould call for a replacement .... I'm sending mine back cuz mine is constantly freezing and rebooting by itself
Sent from my HTC Glacier using XDA App

Ativ S Blue Screen After Boot

I have bought a Second hand Ativ S and it turned out to be dev unit, it worked for the most part(occasional crashes), but recently it broke.
After it boots it gets me to a blue screen and then powers off. I can still access the download mode and the system files via USB. But I want to do a factory reset of some sort or at least be able to use it.
Can someone help me out with this? Is there a possibility to re flash it? or is there a combination of buttons i don't know about?

nexaddo said:
I have bought a Second hand Ativ S and it turned out to be dev unit, it worked for the most part(occasional crashes), but recently it broke.
After it boots it gets me to a blue screen and then powers off. I can still access the download mode and the system files via USB. But I want to do a factory reset of some sort or at least be able to use it.
Can someone help me out with this? Is there a possibility to re flash it? or is there a combination of buttons i don't know about?
Click to expand...
Click to collapse
http://support.microsoft.com/kb/2749480 = Steps how to hard reset a WP8 Device

thanks for the help, probably that is a very useful information, but i tried those and it didn't work Is there any way I could flash the device?!

nexaddo said:
thanks for the help, probably that is a very useful information, but i tried those and it didn't work Is there any way I could flash the device?!
Click to expand...
Click to collapse
have tried to hard reset the phone by this steps?
If you can't access your phone's Settings page:
1.Turn off your phone.
2.Turn on your phone again by pressing the volume down button until you see the exclamation mark
3.Then, reset the phone by pressing the following four buttons in this order: Volume up, Volume down, Power, Volume down.
4.Your phone should now reset and restart itself. (It might take a while for the process to complete.)
And it didn't work for you? If not you have go to a Samsung store, probably they will flash you a normal OS to your phone...

Jackson5 said:
have tried to hard reset the phone by this steps?
If you can't access your phone's Settings page:
1.Turn off your phone.
2.Turn on your phone again by pressing the volume down button until you see the exclamation mark
3.Then, reset the phone by pressing the following four buttons in this order: Volume up, Volume down, Power, Volume down.
4.Your phone should now reset and restart itself. (It might take a while for the process to complete.)
And it didn't work for you? If not you have go to a Samsung store, probably they will flash you a normal OS to your phone...
Click to expand...
Click to collapse
I've tried that...it didn't work. I've also went to Samsung and apparently it made it worse. Initially my problem had a blue screen after booting but after I took it back from service the blue screen has disappeared and now the phone just powers down after the boot. THe guys at Samsung told me that the don't have the device number in their database and that the cannot do anything to it....so i'm hopping that some tool will pop-up and I'll be able to flash the device from home.
Also being an Engineering unit when I power the device based on your description it doesn't show me an exclamation mark it just goes dark and if i hook it up to the pc it shows as mass USB storage, and I can access the files on it. So there is something i'm missing for this device in particular.
Thanks anyway for your support.

Thank you again Jackson5...Really...Thank you, i've almost lost hope...after seeing your post and replying to it I said ....what the heck...lets try that again, and it worked...not with your steps exactly...I put the phone into a charger and it started to power up...Windows logo power down..and again power up and shutting down....Meanwhile I pressed Up on the volume and the exclamation mark appeared. and from there, suffice to say that I have a phone, again. So Thanks again

AW: Ativ S Blue Screen After Boot
I'm glad to hear that your phone is running again...
Sent from my GT-I8750 using Board Express

Same problem, help...
It seems Ive got the same problem with my Ativ S, I've tried everything and nothing is working...
Sorry, but can you tell me what buttons exactly and in what order did you press to get to the exclamation mark screen, please? I am sorry but I really cannot understand your explanation (your post) very well, you said:
"Windows logo power down..and again power up and shutting down....Meanwhile I pressed Up on the volume..."
Do you mean logo + power or logo + power + volume down or something else? I cannot understand the part "again power up and shutting down" either...
Thanks

aginor said:
It seems Ive got the same problem with my Ativ S, I've tried everything and nothing is working...
Sorry, but can you tell me what buttons exactly and in what order did you press to get to the exclamation mark screen, please? I am sorry but I really cannot understand your explanation (your post) very well, you said:
"Windows logo power down..and again power up and shutting down....Meanwhile I pressed Up on the volume..."
Do you mean logo + power or logo + power + volume down or something else? I cannot understand the part "again power up and shutting down" either...
Thanks
Click to expand...
Click to collapse
If the phone powers down due to blue screen or any other problem you might encounter, connecting it to a power source will make your phone restart...so basically what happens is the Phone powers up reaches the error and shuts down, but because is plugged to a power source it will power back up. So while you are plugged with the device keep pressing those buttons... Having a Dev unit apparently it worked with the Vloume Up ...
-Press the Volume Down Key + Power Key to turn on the unit
- Still hold the volume down key, the release Power Key.
- Wait for the startup screen booting with an exclamation mark " ! " then release the volume down key.
- Press the following buttons in the following order: press the volume up (high volume key) ==> press volume key down (low volume key) ==> press the power key ==> press volume down key.
- Wait a moment and look at the screen, a message such as loading new software will start the hard reset process

nexaddo said:
If the phone powers down due to blue screen or any other problem you might encounter, connecting it to a power source will make your phone restart...so basically what happens is the Phone powers up reaches the error and shuts down, but because is plugged to a power source it will power back up. So while you are plugged with the device keep pressing those buttons... Having a Dev unit apparently it worked with the Vloume Up ...
-Press the Volume Down Key + Power Key to turn on the unit
- Still hold the volume down key, the release Power Key.
- Wait for the startup screen booting with an exclamation mark " ! " then release the volume down key.
- Press the following buttons in the following order: press the volume up (high volume key) ==> press volume key down (low volume key) ==> press the power key ==> press volume down key.
- Wait a moment and look at the screen, a message such as loading new software will start the hard reset process
Click to expand...
Click to collapse
Cheers, I'm stuck in here and i can't get further.
My machine is an T899 Engineering version

Stuck at Bootscreen - Nothing works (adb, fastboot, power+vol)

hi,
i'm stuck at the bootscreen after flashing a kernel. it shows the white background with htc logo and quietly brilliant.
the problem i have is that i cannot reboot.
when i hold down power or power+vol i only get the blinking lights at the bottom but nothing happens. i can hold the keys for a minute. nothing.
adb reboot (or devices) says : List of devices attached but nothing more.
fastboot reboot says : < waiting for device > but nothing happens
how can i reboot the phone? i mean simplest solution would be to remove the battery...oh wait...no removable battery... damn u htc :silly:
please help me :angel:

Hold power + vol down... Only hold the phone under a bright light. You might want to hold it longer than a minute also

omg thats awesome! IT WORKED

[Q] Motorola razr i XT890 not booting just green light

Hi
i have this motorola razr i xt890.
it freezes on me and i tried to reset it by pressing vol- + power button.
But now it just stuck on black screen and only green led comes on the top left.
as shown in pic attached.
Any body can HELP?

mobishack said:
Hi
i have this motorola razr i xt890.
it freezes on me and i tried to reset it by pressing vol- + power button.
But now it just stuck on black screen and only green led comes on the top left.
as shown in pic attached.
Any body can HELP?
Click to expand...
Click to collapse
Hold volume - / volume + / Power-button (all 3 buttons) simultaneously for about 10 sec. Let it reboot.

No luck tried this
Hazou said:
Hold volume - / volume + / Power-button (all 3 buttons) simultaneously for about 10 sec. Let it reboot.
Click to expand...
Click to collapse
Tried this already no luck, if i hold power button for few secs, the green light goes off but still phone don't turn on at all.

mobishack said:
Tried this already no luck, if i hold power button for few secs, the green light goes off but still phone don't turn on at all.
Click to expand...
Click to collapse
What if u try it again. Hold all 4 buttons, while the phone is connected to power for 10sec. After that release the power and volume up button. So u hold volume down all the time. See what happens.

Hello there, sorry for this resurrection but I have the same problem, black screen, green led on, but nothing more, no fastboot, no recovery, no logos, no vibration, nothing.
Is there any solution for this? I've tried power button + volumen down in many ways and nothing seems to work.
Thanks in advance!

aquilesboy said:
Hello there, sorry for this resurrection but I have the same problem, black screen, green led on, but nothing more, no fastboot, no recovery, no logos, no vibration, nothing.
Is there any solution for this? I've tried power button + volumen down in many ways and nothing seems to work.
Thanks in advance!
Click to expand...
Click to collapse
You can only try to flash ifwi and dnx as I did but I also had no success and also Moto themselves couldn't fix the phone.
If your phone is still in warranty it will get replaced, otherwise you can throw it away.

i had this problem when my battery was deeply unloaded. i had to load it with an powersource with 1A and a factory cable. that worked for me...

Help ,, please emergency !!!!
my xt890 lcd screen and digitizer were broken so i changed them and the phone was working fine for a week, i then wanted to update to kitkat through oem update; everytime i tried it would give me error . i then read that since i unlocked bootloader and rooted my phone and installed cwm recovery i couldnt do an oem update and i had to do a factory reset in order to update through oem, so i did just that ; after the phone finished factory reset and booted i proceeded with oem update while the phone was charging, everything was going fine the file was downloading, i went to the bathroom and came back the display was black, but touch screen was working fine...through more searching i read that this could be from the update, and i should do another reset... since i couldnt see anything even recovery menu. i downloaded moborobo so i can see my screen on pc and proceeded to factory reset ... now i cant even see through moborobo and im stuck. Please help.

Stuck in boot loop "KERNEL REV. CHECK FAIL. DEVICE:16, BINARY:9 (OTB)"

I tried to upgrade my device from crDroid 7 to crDroid 9. After flashing crDroid 9 the device didn't want to boot so I reverted back to TWRP to restore a backup. After restoring the backup and rebooting again I ended up in a boot loop. The device is showing the Samsung logo in the middle of the screen and on the top of the screen is a line in red text with light blue background "KERNEL REV. CHECK FAIL. DEVICE:16, BINARY:9 (OTB)". I tried al sorts of key combinations to get into recovery mode (power on + volume up/down + bixby) but it never gets into recovery mode. When I unplug the USB cable the device stops booting and turns of. With the cable unplugged I can power up the device again and the same message appears, after that the device shuts down again. Holding the power button while the device is unplugged doesn't shut down the device, but when the power button is released the device shuts down immediately. This is also happens when holding down the power button + bixby, power button + volume up or power button + volume up + bixby. When pressing the power button + volume down + bixby when the device is unplugged results in the same boot loop as when the device is plugged in.
Any ideas how to get ot of this boot loop and into recovery. Heimdall can't detect the device.

Only the Samsung logo is shown, no Galaxy S10 below that or Secured by Knox or green Android logo

I also tried volume up + volume down and then inserting the USB cable as suggested in some YouTube videos. Still the same effect, the red text on blue background and a boot loop

I tried all other combinations and eventually holding volume down and bixby and inserting the USB cable entered boot mode

Hey,
any news on this Issue? I have the same Problem with my Samsung S10 (SM-G973F)