O2 XDA Stealth - Unable to Switch on - Android Q&A, Help & Troubleshooting

Hi..I am unable to switch on my o2 xda stealth. This happened after the battery was fully exhusted. After that I fully charged the battery and now it is showing green. But still I cannot switch on this.
Anyone having the same experience and any solutions for this.
I tried to soft reset, and hard reset ( flag + ok + power button )..but none of these are working.
I would be really glad if someone helps me in this regard
Thanks
Sasank

xda repair
dear
u press three button togatther
1 (windows) 2 (ok) 3 (camera) button
and hold three button and press power button
if on select boot menu
now working
if not
u go to repair centre

Hi, i'd like to share a tips to HARD RESET O2 Stealth.
Days ago, i just bough a Stealth since my O2 IIi bricked (not by software/hardware accident), but my toddlers (daughter and son) likes to play my O2 IIi like a bumpy toy and throwed it to the wall and floor like a toy car/doll (i love my children more than my O2 IIi
its a new challenge for me to play with it, and started to browse xda-developers to find any upgrade (but unfortunately i still cant find it.. anyone found an OS upgrade for Stealth?)
And googled some tricks for this stealth, and for Hard Reset i found many different instructions (d**n), and its make me confuse and failed to hard reset this device.
then, just by trial error i found the right steps to hard reset my O2 Stealth.
I post it in my website, pls see the steps here www.padusi.com
pls use search feature in that website if the instruction page disappears from the main page.
Nice Try and Good Luck.

Very simple.
Hold down the power key until you see 'goodbye'.
Hold down windows & OK keys and the press power key....keep all three keys pressed down till you see 'welcome'.
Wait for the process to begin...don't panic if you see any clcourful screens.
Just follw the instructions like screen align etc ....and Voila..DONE.
bye.

kalya said:
Hold down the power key until you see 'goodbye'.
Hold down windows & OK keys and the press power key....keep all three keys pressed down till you see 'welcome'.
Wait for the process to begin...don't panic if you see any clcourful screens.
Just follw the instructions like screen align etc ....and Voila..DONE.
bye.
Click to expand...
Click to collapse
after some minutes white screen and nothing happend after that

If you cant hard reset then try the engineering mode
this is from yuc
The device doesn't boot, I see only O2 logo. Hard reset doesn't help and the Firmware update process stops with the first message?
1. turn off the device;
2. enter engineering mode;
3. in Main menu choose Boot Config;
4. in Configuration menu choose EBOOT-Launch Image;
5. turn off the device;
6. now hard reset or upgrade firmware.
Sometimes helps another method: leave the device without the battery for about 30 minutes, then turn your O2 XDA Stealth on.
• How to enter engineering mode?
1. turn off your O2 XDA Stealth ;
2. hold Flag, OK and Camera + press and hold Power button;
3. use navigation buttons to select the settings.
Click to expand...
Click to collapse

Related

Manual Master reset

Can me anybody tell me, how Can I do a manual master reset? I know, in the Settings is item for Master reset, but I cant get to the system. Thx for any help...
Found this on modaco, hope it helps
rgds
Jim
Here is how to hard reset the Qtek 500, imate SmartFlip or Dopod S300.
Method #1:
You can just navigate to Clear Storage in your StartMenu, enter 1234 as indicated, then allow the phone to go thru the process.
Method #2
1) Turn Phone Off.
2) Press and hold the two soft Keys at the same time.
3) Turn the phone on (dont let go of the soft keys.
4) When the screen turns on, immediately release the soft keys.
5) A black screen should come up with white text stating to press 0 to reset device...any other key to exit.
Click to expand...
Click to collapse
Thank you for your help!
Are the soft keys the two at the top of the keypad? If so then this hard reset method doesn't work with my phone!
All the items from my start menu have disappeared so I can't use the first method - can anyone help?
mattwilkinson said:
Are the soft keys the two at the top of the keypad? If so then this hard reset method doesn't work with my phone!
All the items from my start menu have disappeared so I can't use the first method - can anyone help?
Click to expand...
Click to collapse
Softkey 1 is above the green button and softkey 2 is above the red.
hy !,
on my qtek 8500 press an hold the two soft keys, turn on the device ( just one press on/off ) but continue to press the two soft keys, wait few seconds and a black screen turn on " press send to hard reset or another key to quit " ( send key it's the green one ! ) and now you have your hard reset !
How Can I Reset T-mobile Mda Vario
HI EVERYONE,
MY PDA IS PRESENTLY OFF AND EACH TIME I TRIED SWITCHING IT ON IT REMAIN BOOYING AND SHOW NOTHING THAN THE WINDOW 6 START UP DISPLAY.COULD ANYONE HELP ME ON WHAT TO DO ABOUT.
THANK YOU IN ANTICIPATION.
how unlock wing
jerrry said:
Can me anybody tell me, how Can I do a manual master reset? I know, in the Settings is item for Master reset, but I cant get to the system. Thx for any help...
Click to expand...
Click to collapse
way mother flower

My HP6828 was dead, Who can tell me repair eboot?

I have full flash HP6828, but still stop step 5,(Radio)
I have disconnect USB cable from PC, after 6828 still black screen, can not power on, and tried more method, but fail...
I have reference following manual, but I don't know JTAG point on my 6828,
who can help me?? will big thanks!!!!!
I've had a hung flash yesterday and here's how I resolved mine. Try it and see if it works for you.
1. Unplug from PC
2. restart PC
3. Take out phone battery
4. Wait for about 1-2 mins
5. Press and hold the two - buttons, and insert the battery (keep holding on to the buttons).
6. After 2-3 secs of placing back the battery, release the buttons.
7. At this time, if the phone dun boot, go to boat loader mode by press & hold the two - buttons again and poke the soft reset hole with the stylus
8. It should load to boat loader (white screen).
9. Connect to PC and run the HP rom v1.01.
knave said:
I've had a hung flash yesterday and here's how I resolved mine. Try it and see if it works for you.
1. Unplug from PC
2. restart PC
3. Take out phone battery
4. Wait for about 1-2 mins
5. Press and hold the two - buttons, and insert the battery (keep holding on to the buttons).
6. After 2-3 secs of placing back the battery, release the buttons.
7. At this time, if the phone dun boot, go to boat loader mode by press & hold the two - buttons again and poke the soft reset hole with the stylus
8. It should load to boat loader (white screen).
9. Connect to PC and run the HP rom v1.01.
Click to expand...
Click to collapse
Thank you very much, Now I have use JTAG method to fix, and if I were successful, I will post method share with everybody.
My 6828 is death
tangjunhu said:
Thank you very much, Now I have use JTAG method to fix, and if I were successful, I will post method share with everybody.
Click to expand...
Click to collapse
Could you please share you method. My HP6828 is dead too. There is still black screen and little vibrate (sound like operating fan) when press 2 "-" and reset.
I can't....
my device is HP Ipaq rw6828.... i have this problems twice, but ican solve it, now i had a same problem.... now i can't resolve it....
now my device still (dead) only LED indicator when i charge it...... i use anything method, but it's not work.... except JTAG, cz i can't use this method.... please, any other way except JTAG mode????????? many big thanks.................. if u have an opinion, email me, [email protected]

Help me, i need to format my HTC

Hi, i have a big problem with screen of my mobile, i know that it's not broken, becasue when i changed the sw, it started again...
The broblem is: the mobile start but the screen is dark, the light is ok, but i can't see nothing...
Know i tryed to reinstall the official release, but i think that something don't do good, so now i think that the cell doesn't finish the bood, but i'm not sure, i can 't see nothing... how i can format my cell and reinstall all???
Thanks very much
HELP ME
Dont worry buddy.. u r at right place to get saved out.
I am a newbie but still can suggest u to do a hard reset to restore your HTC in factory condition.
To hard reset
1. Pull out the stylus.
2. With the device turned on, press and hold the VOLUME DOWN and ENTER buttons, then press the RESET button with the stylus tip.
3. Release the RESET button, but continue pressing the VOLUME DOWN and ENTER buttons until you see this message on the screen:
4. Release the VOLUME DOWN and ENTER buttons, then press the VOLUME UP button to perform the hard reset, or press any other button to cancel the reset.
It's a little difficult to help you if you don't give out all the necessary info.
What phone model?
GSM or CDMA (if you don't know, you're probably in a lot of trouble)?
What SPL?
What ROM?
Did you flash anything immediately prior to the black-out?
If so, what did you flash?
Again, what exactly did you flash?
Answer the previous question.

[Q] THL W200s bricked by Exchange "wipe data"

A collegue thought it would be interesting to see what the wipe data command on Exchange would do to my phone.
It appears to have bricked it.
The phone boots, shows the THL logo for a few seconds then shows a dark grey screen.
Is this phone recoverable.
I am a complete noob, first post, so if it is recoverable I'm going to need real step by step basic instructions.
Hope there is somebody who can help.
Thanks.
ChrisGrahamUK said:
A collegue thought it would be interesting to see what the wipe data command on Exchange would do to my phone.
It appears to have bricked it.
The phone boots, shows the THL logo for a few seconds then shows a dark grey screen.
Is this phone recoverable.
I am a complete noob, first post, so if it is recoverable I'm going to need real step by step basic instructions.
Hope there is somebody who can help.
Thanks.
Click to expand...
Click to collapse
I got this result too...only grey screen after ThL logo. Can't get into neither recovery mode nor dowlnload mode. Please help
It happened to me too, exactly the same steps and now it is the same thing: logo and after that a black screen. Please, any solution? My wife is gonna kill me (it is her phone):silly:
A hard reset could save your life..
Press and hold the volume (-) button and then press the power button for about 3 seconds, release the volume (-) button when the screen comes and wait for repair menu. It's written in Chinese. Go to the part which is writing MMC at the end with the volume (-) button and press the power button. You are now in the hard reset menu, press the power button again and wait until the phone opens. That's all. You will lose all your programs which you installed before if you didn't back up before but the phone will work. I saved my W200S yesterday with same solution.
Thanks for your advice. I noticed the Chinese menu but I avoided it every time being afraid of not ruining something . Anyway, these days I've found out how to flash new ROMs so I am fooling around with trying different ROMs, I got allowance from my wife for this ). I am trying to fix an issue of the stock ROM, the proximity sensor doesn't light up the display when taking away from ear. The phone was not rooted so any attempt to enter engineering mode failed. Yesterday I discovered a MIUI ROM which looks very stylish and it solved the proximity sensor and even added the notification LED option (this was not included in the stock ROM). Now I have to test the battery life.
motanbigcat said:
A hard reset could save your life..
Press and hold the volume (-) button and then press the power button for about 3 seconds, release the volume (-) button when the screen comes and wait for repair menu. It's written in Chinese. Go to the part which is writing MMC at the end with the volume (-) button and press the power button. You are now in the hard reset menu, press the power button again and wait until the phone opens. That's all. You will lose all your programs which you installed before if you didn't back up before but the phone will work. I saved my W200S yesterday with same solution.
Click to expand...
Click to collapse
I have the same problem with a black screen, the buttons do not work nothing happens Please help
THLW200S - Cyanogenmod 11
Hi, I solved all the issues of my THLW200S (lack of notification LED and improperly functioning of the proximity sensor) by flashing this ROM. I tried a few other ROM's but this one works flawlessly.
kasperski86 said:
I have the same problem with a black screen, the buttons do not work nothing happens Please help
Click to expand...
Click to collapse
Hi, I had the same problem with my W200S, did you solved in any way?
Can you help me?
Thanks
fagh3r said:
Hi, I had the same problem with my W200S, did you solved in any way?
Can you help me?
Thanks
Click to expand...
Click to collapse
Hi i had the same problem a grey screen no recovery mode and i fix it when flashing a new rom.
I use flash tools and i choose (format +download) tab.
I have this same problem, but i can't even get into the safe mode, the chinese one. it just boots up at the thl logo but still only dark grey screen. please help since i tried everything else

Stuck in FastBoot Mode !

Hi,
I wanted to hard reset my OnePlus 8, as i do times to times to clean the phone (it's the first time on this one). But this time the simple manipulation that i did many times on my op5t, went bad... just after holding power and volume down key, it goes in fastboot mode (same that the picture) and it's written this :
PRODUCT_NAME - kona
VARIANT - SM8 UFS
BOOTLOADER VERSION -
BASEBAND VERSION -
SERIAL NUMBER - (numbers and letters)
SECURE BOOT - yes
DEVICE STATE - locked
and the menu at the top scroll on its own between START/POWER OFF/SHOW BARCODE/RECOVERY MODE/RESTART BOOTLOADER, as if i was holding volume key.
When i hold volume donw or power key, it makes scroll stop but that's all. I try some things, as hold power button for a minute but it did nothing...
what can i do, except wait until the battery goes down to 0% ?
Thank you for you're help
Rehorur said:
Hi,
I wanted to hard reset my OnePlus 8, as i do times to times to clean the phone (it's the first time on this one). But this time the simple manipulation that i did many times on my op5t, went bad... just after holding power and volume down key, it goes in fastboot mode (same that the picture) and it's written this :
PRODUCT_NAME - kona
VARIANT - SM8 UFS
BOOTLOADER VERSION -
BASEBAND VERSION -
SERIAL NUMBER - (numbers and letters)
SECURE BOOT - yes
DEVICE STATE - locked
and the menu at the top scroll on its own between START/POWER OFF/SHOW BARCODE/RECOVERY MODE/RESTART BOOTLOADER, as if i was holding volume key.
When i hold volume donw or power key, it makes scroll stop but that's all. I try some things, as hold power button for a minute but it did nothing...
what can i do, except wait until the battery goes down to 0% ?
Thank you for you're help
Click to expand...
Click to collapse
I found this
[OP8][OOS 21AA/BA/DA] Unbrick tool to restore your device to OxygenOS
Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been...
forum.xda-developers.com
Or look and ask here around
OnePlus 8
The OnePlus 8 is a 6.55" phone with a 1080x2400p resolution display. The Qualcomm SM8250 Snapdragon 865 chipset is paired with 8/12GB of RAM and 128/256GB of storage. The main camera is 48+8+2MP and the selfie camera is 16MP. The battery has a 4300mAh capacity.
forum.xda-developers.com
Hey thx for reply. During the night i checked my op8 and it didn't auto scroll anymore. I selected start, press power and it worked... I don't know how.
I'll try again hard reset later and hope it'll work just fine this time
Rehorur said:
Hey thx for reply. During the night i checked my op8 and it didn't auto scroll anymore. I selected start, press power and it worked... I don't know how.
I'll try again hard reset later and hope it'll work just fine this time
Click to expand...
Click to collapse
Same happened to me today on my OP8 I tried everything but it was just scrolling and if I press down volume key it stops but can't select with power key... luckily after some 1 hr it stopped automatically and I was able to select with the power key...I'm currently on oos12...
Way 1. Restart Your Android Device
When a situation like the one you are in suddenly comes up, many users forget this basic yet very effective solution. Rebooting your Android device can actually really help you fix many minor issues on your phone. It can fix your phone that is stuck in Fastboot mode as well and there is no harm in giving it a try as it will not have any adverse effects.
Rebooting most phones is as easy as pressing and holding down the Power button. When your phone powers off, press and hold down the Power key again and your phone will turn on. You should now be out of Fastboot mode.
Regards,
J Wick
Hello,
My Nokia 9 pureview stucks in fastboot mode "androidOne screen" 3 days now, I've tried all the solution I've found on the net but nothing happens. I can't get to any recovery menu, I really appreciate your help to get out of this mode which I believe I entered accidentally.
No one seems to care !!!!!!
Bombino79 said:
No one seems to care !!!!!!
Click to expand...
Click to collapse
last night i got this problem , did u fix it ??
and how
Hi,
No, I couldn't fix it. I tried and I tried and nothing unfortunately.

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