Hello,
I have an Nokia Lumia 800 with Qualcomm Bootloader and Retail Demo. I did a Hard Reset and now it stuck in Bootloader/Nokia Logo. So I went and tried recovery via Nokia Care, but it isn't working because it has Qualcomm Bootloader so I tried flashing a Custom ROM as usual, but after that it is still showing me only the Nokia Logo.
How to fix this Issue?
Doublepost:
I fixed it now and how? This is how:
Situation:
- Retail Demo Lumia 800 with Retail Demo Product Code
- OS did not boot
- unlocked Bootloader (came with unlocked Bootloader)
_________________
1.) Changed Product Code to German Retail with NSS
2.) With HxD I "flashed" the stock DLOAD Bootloader to my Phone -> Use this with the File for Lumia 800 (download here http://www.youtube.com/watch?v=3kuk4QQWwds (USE AT OWN RISK)
3.) Now with Care Suite or NSS you can flash the original Firmware
4.) Try pressing the Power Button for 10 sec if it does not come up disassamble the Lumia 800 and unplug the battery for 1min, then it finally boots up fine!!
Regards
Related
1) goto seidea[dot]com and start off by downloading the Nokia Care Suit and Data Package Manager.
2) After installation of both also install the WinUSB driver from C:\Program Files\Nokia\Nokia Care Suite\Drivers or C:\Program Files(x86)\Nokia\Nokia Care Suite\Drivers
3) Connect your phone with the Nokia Support Tool for Store open, this programme will have a launcher in the main Nokia Care Suite, and should have detected your phone, disconnect cable, this might restart your phone, this is normal.
4) Next fire up the Data Package Manager and search for RM-801 in product type, this will return a bunch of different variations of the firmware. Lookup the RM-801 Everything Everywhere GB rom which has the Product Code as 059Q201 and SW Version 1750.0805.8773.12220
5) After download fire up the Nokia Support Tool for Store, change it to offline mode at bottom right, or simply disconnect from the Internet,from the file menu, select Open Product and select product RM-801
6) From the bottom left pane, select Programming and then Recovery and select the new firmware you just finished downloading.
7) Flashing should take 5-7 minutes and leave the phone un-attended. Voila
Again I take no responsibility for any dammage to your phone, and you may download and flash any firmware from the entire list under RM-801 should not be a problem.
Additionally you may also want to take a backup from WP7 Easy Backup, google it or search the forums for it.
Also if you are stuck in airplane mode, goto settings>about>reset your phone. it will reset your phone and switch off the airplane mode
regards
Prateek
Hello,
Thanks for this post, really helpful.
I have two questions:
1) is it an update or is it going to reset my phone (i.e. erased apps and data)?
2) at step 6 I have a problem: when I press start in the recovery Window, it displays for a few minutes a "check mode" status and after I got a window with instructions (pluging the usb cable while pressing the up volume button) but it's not working ?!
Matthieu
tewmgd said:
Hello,
Thanks for this post, really helpful.
I have two questions:
1) is it an update or is it going to reset my phone (i.e. erased apps and data)?
2) at step 6 I have a problem: when I press start in the recovery Window, it displays for a few minutes a "check mode" status and after I got a window with instructions (pluging the usb cable while pressing the up volume button) but it's not working ?!
Matthieu
Click to expand...
Click to collapse
It will clean everything, its not an update but a flash with fresh firmware technically.
Has your phone been detected by the Nokia Support Tool for Store as in Step 3?? and have you done the File->Open Product>rm-801 ??
Yes, everything is working as mentioned in your post until the flashing step where it seems that my device is not in the "right" mode.
My phone kicked into the required mode automatically, did not have to do anything, there is a mode by which u press the vol up and power button and connect the cable, the phone vibrates and is detected by the computer
Am I right that this ROM is for all the UnBranded and SIM Unlock Lumia 800?
So, Lumia 800 from Singapore/Malaysia shouldn't have problem to flash this ROM?
shawchyn said:
Am I right that this ROM is for all the UnBranded and SIM Unlock Lumia 800?
So, Lumia 800 from Singapore/Malaysia shouldn't have problem to flash this ROM?
Click to expand...
Click to collapse
If factory unlocked, this rom should not have a problem, because I am in India and I downloaded the same ROM and it worked, it might bootup in airplane mode, goto settings about and reset the phone, it will reset with the airplane mode off..
tewmgd said:
Yes, everything is working as mentioned in your post until the flashing step where it seems that my device is not in the "right" mode.
Click to expand...
Click to collapse
If You have a code on Your lockscreen then disable the code. If You cant due to policy from Outlook, then delete the Outlook account
Sent from my Lumia 800 using Board Express
Hi, a month ago I successfully flashed the latest Rainbow ROM on my Lumia 710 using Nokia Lumia Downloader 0.4, now I wanted to restore the DLOAD using NSS .50 but when I press volume+ and connect the USB cable I only see NAND DIsk Drive instead of Nokia USB Connection, using device manager I can see that QUALCOMM is active and I cancel on formatting memory, my device still boots up but I just want DLOAD back...
Can someone please tell me what I need to do to restore the original DLOAD?
thank you
ok got what I wanted by following this guide, but I wonder if it's possible to revert to DLOAD again...
http://forum.xda-developers.com/showpost.php?p=29635343&postcount=4
To revert to stock rom via Qualcomm bootloader:
1. download the stockrom you want via navifrim
2. once dowloaded open *_boot.esco file as zip archive (the largest file) and extract
3. rename boot.img to os-new.nb (can be what ever you want as long as .nb) (also make sure you've unticked the "hide extensions for know file types" in control panel,folder options,view)
4. then flash via Nokia Lumia 710 downloader —— One key tool for flashing custom ROM (http://forum.xda-developers.com/showthread.php?t=1665821) as you would any custom rom.
and don't forget to do a battery pull after flashing and then
i) Press and hold the Volume Down, Power and Camera buttons at the same time.
ii) When the phone vibrates release the Power button but keep the Camera and Volume Down buttons held until Nokia logo appears
and Voilà.
Click to expand...
Click to collapse
this works for me: http://forum.xda-developers.com/showthread.php?t=1702815
Hi,
I downloaded NSS, NCS, installed driver and want to flash the Qualcomm BootLoader.
Then I followed the instruction, launch my device in OSBL and put it in the computer. The phone is detected as Nokia USB Connectivity and in OSBL mode by NSS but I don't have any "Windows want to format" message box...
Then I begin to read information of my phone with NSS (by curiosity). Then without reason my phone just restarted and reboot to WP. I thought I did something wrong and try again without touching anything in NSS ... and again it restarted after 10-15 sec more or less ...
Is it normal ? is it then safe (well the "normal safe") to flash the Qualcomm BootLoader ?
Ps : And of course if somebody else have that too, I would like to know
So I just got a T-Mobile Lumia 710 RM-809 and I cant for the life of me get it to downgrade to the Qualcomm bootloader! So first I tried installing NCS and the russian rom using these instructions: http://www.youtube.com/watch?v=kMgshxLOp9k&safety_mode=true&persist_safety_mode=1 and it seemed to work, except If I put it into OSBL mode its still shows up as Nokia USB Connectivity. So I tried using NSS Pro v0.54, put the files in the correct place, then tried to install the bootloader and It came up with this:
Init connection...Already in the correct mode.
Enter bootloader mode...Done
Boot version: 240.116.132.78
Sending certificate...Failed.
Its always this, no mater if I start it in OSBL or normal mode. So then I decided to use navifirm+ to download 7.8. so I downloaded 7.8 for RM803, then flashed it to my phone (RM-809) and tried using NSS again. Still no luck. Ive tried everything I can think of! Ive tried it on windows 8 x64 and 7 x86, I have zune installed, along with the drivers that were in the program files of NCS, And I cant get it to downgrade! Anyway, Im feeling like Ive missed some crucial step, but I cant find out what!
Anybody have any Ideas? Thanks in advanced!
AHA! One of my files must have not been the correct one or something...
I used the files and NSS from http://darkforestgroup.com/forum/index.php?topic=11839.0 and it worked
nss
dude can you plz help me..when i open the NSS the wp7 tab dosent show up in the right part of the window under the flashing tab...it seems to be somwhere down where i cant scroll.
Hi,
Headover to my post, I made it for users like you and me.
Make sure you read till end before trying. PM me in case you have any doubt.
Nokia Lumia 710 - A Layman's guide to install CUSTOM ROM
Cannot Boot
Hi. My Lumia 710 instantly rebooting when connected to charger.
No Nokia logo visible.
So I tried to flash Qualcomm bootloader and I have always this error:
Please help me.
Try this ....
July IGHOR said:
Hi. My Lumia 710 instantly rebooting when connected to charger.
No Nokia logo visible.
So I tried to flash Qualcomm bootloader and I have always this error:
Please help me.
Click to expand...
Click to collapse
Hi,
That should not be the problem...
K... Let's try this one....
Download my modified NSS PRO(RM-803 QUALCOM BOOTLOADER is already set here)
1. SIMPLY Connect your phone (no need to turn off; you don't need to do any special sequencial keypress)
2. Run the NSS PRO..
3. From FLASH section, select WP7 tools.
4. When your phone is detected, from the connectivity sections select NORMAL MODE and WP7 Qualcomm.
5. Once done, select INSTALL.... ( ALWAYS SELCT NO when it asks to format, unless you want your phone to be dead )...
6. Once done, your phone will be in OSBL moode
7. Now you can use the NSS pro to install your custom ROM or else "downloader.exe" provided with the custom ROM.
Refer to my thread if you have any issues
how i enter osbl mode from my lumia 710 dload bootloader
please help me........
I cant enter osbl mode.
i have nokia lumia 710
which has nokia dload bootloader
please help me to enter as osbl mode
:crying: :crying: :crying:
Hi all,
I got a lumia 800 and I would like to flash Rainbow 2.1 custom ROM.
So first of all, I need to know if it has the right bootloader and in order to do so, i need to plug in my Nokia in DLOAD mode, VOL + & POWER, and normally a short vibration and depending how it is recognized under Windows, i'll be fixed.
BUT, when i do this, my phone is juste booting normally.
So my question is: is there another procedure to put lumia 800 in DLOAD mode?
Thx
You might have the same problem as me. http://forum.xda-developers.com/showthread.php?t=1720442
Try going into OSBL mode with NSSPro.
Yep, it seems we have the same problem.
Just one point, could explain me what is OSBL mode? In nsspro 0.54, when i select OSBL (click on the arrow "change phone mode") Windows is saying "no driver found" Qualcomm bla bla, but no pop up with "do u want to format it?"
So I guess I have the right bootloader?
Also, I can hear a short vibration like it is entering DLOAD mode...
The bad news: you won't be able to flash a custom ROM. Your bootloader (the same as mine) can't be unlocked without physical hacks (opening the device and stuff)
OSBL = OS Bootloader mode, it's a mode where the bootloader basically takes control of the device.
And from what I've seen, there's 3 types of bootloaders:
- Nokia DLOAD: says "DLOAD" in the device manager, can't be unlocked without ATF box.
- Messed up Qualcomm: says "Qualcomm" in device manager but there's no "do you want to format it" popup. Same unlocking method as DLOAD, I suppose.
- Unlocked Qualcomm: says "Qualcomm" in device manager and there's the "do you want to format it" popup. Can be unlocked using software.
How do you know that I have a Nokia bootloader?
I thought that as I saw "Qualcomm CDMA technologies MSM" in the management driver window
Ok, when i try to flash a ROM, it says ""Looking for NAND disk...Not found. Are you sure you have development Qcom loader ?"
Do I need to do something to make my NAND visible? Or I'm just sayin garbage? i guess I have the reaaly messed up Qualcomm...
End of the story so?
Did you even read my reply ?
Hmmm.. yes...
I was asking you if there is a possibility to unlock the NAND partition?