[Q] How do i go back to O5Q? - ONE Q&A, Help & Troubleshooting

So i am now at CM12, I need to go back to O5Q , When i tried to flash thru a zip i found it was stuck at booting!.
Researched a bit and found that i cannot do it like that i need to flash the fast-boot images of the other build.
But my question is , Is there anyway i can do it without losing My Pictures and Songs?
Last time i lost them and it was a big pain in ass!!
So my question any way i can get to stock without losing internal storage?
Thanks guy's....!

Mohdsultan said:
So i am now at CM12, I need to go back to O5Q , When i tried to flash thru a zip i found it was stuck at booting!.
Researched a bit and found that i cannot do it like that i need to flash the fast-boot images of the other build.
But my question is , Is there anyway i can do it without losing My Pictures and Songs?
Last time i lost them and it was a big pain in ass!!
So my question any way i can get to stock without losing internal storage?
Thanks guy's....!
Click to expand...
Click to collapse
Go to my guide thread:
http://forum.xda-developers.com/showthread.php?t=2839471
Follow the instructions in section 8, just don't flash the userdata image and it won't touch your internal storage.
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timmaaa said:
Go to my guide thread:
http://forum.xda-developers.com/showthread.php?t=2839471
Follow the instructions in section 8, just don't flash the userdata image and it won't touch your internal storage.
Transmitted via Bacon
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Bro should I also flash the frimware for cm11?
I am confused!!!

Mohdsultan said:
Bro should I also flash the frimware for cm11?
I am confused!!!
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Click to collapse
You don't need to when flashing the stock images, it's all contained in those.
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timmaaa said:
You don't need to when flashing the stock images, it's all contained in those.
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Ok brother doing it lets hope everything is fine .

timmaaa said:
You don't need to when flashing the stock images, it's all contained in those.
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How do i re-root it?
It is working but i need to root as i need my old apps.

Mohdsultan said:
How do i re-root it?
It is working but i need to root as i need my old apps.
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Click to collapse
The same way you root any ROM, flash SuperSU.
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Related

Stock cm 11s 44s recovery

Hi guys! Im need of stock recovery of cm 11s 44s for backup purposes since I didn't back it up before flashing twrp. I've been searching one plus forums but couldn't find it. Does anyone know the link to find it? Thanks
You can just retrieve it from the fastboot images hosted on the CM site. Check my index thread in my signature, under the Stock Images section.
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timmaaa said:
You can just retrieve it from the fastboot images hosted on the CM site. Check my index thread in my signature, under the Stock Images section.
Transmitted via Bacon
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Thanks for the reply. Is that the only way to get it? Its a bit tedious have to download the whole image...
Mahz4130 said:
Thanks for the reply. Is that the only way to get it? Its a bit tedious have to download the whole image...
Click to expand...
Click to collapse
Edit: never mind, went through the long process and got it. Thanks.

No mobile data / Baseband Unknown [SOLVED]

Hi,
My mobile data no longer works. I've done a lot of research, tried every fix, to no avail. My WiFi works, it's only my mobile data.
Things I've tried:
Following this guide: http://forum.xda-developers.com/oneplus-one/help/fix-brickloop-audio-fx-fc-efs-corrupt-t2879061
Completely reverting to stock
Flashing a stock, rooted 44S + radio files
Flashing ColorOS, and then flashing CM11S using this guide: http://forum.xda-developers.com/oneplus-one/general/fix-people-corrupt-efs-mobile-data-t2836389
Sticking the SIM card in my Galaxy S3 to see if it works (spoiler: it does)
Restoring previous nandroid while data was working fine
Under ColorOS, I have a notification that says "The NV partition is invalid!". Just thought I'd mention that.
Stupid me didn't backup my EFS. No APNs, unknown IMEI, unknown baseband, etc.
I'm at a loss guys. I'd greatly appreciate your help.
Thanks,
Niko
Have you tried this?
http://forum.xda-developers.com/showthread.php?t=2970390
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timmaaa said:
Have you tried this?
http://forum.xda-developers.com/showthread.php?t=2970390
Transmitted via Bacon
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Click to collapse
Yup. Sadly didn't work.
You might be outta luck then, the methods you've mentioned above are the only ones that I know of that work. Let this be a lesson to anyone reading, backup your EFS. DO IT.
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timmaaa said:
You might be outta luck then, the methods you've mentioned above are the only ones that I know of that work. Let this be a lesson to anyone reading, backup your EFS. DO IT.
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You think it would be worth trying to get a new sim card from my carrier?
It isn't the SIM that's the problem, your EFS partition is corrupt.
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If my EFS partition was corrupt, why does my Wifi work?
That's normal.
Transmitted via Bacon
I FIXED IT! This is exactly what I did.
* Flash ColorOS from this post: https://forums.oneplus.net/threads/rom-official-4-3-coloros-v-2-0-0_beta.79203/
* Download and install OTA updates for ColorOS
* Flash back TWRP
* Flash 44S (Pre-Rooted)
* Boot up phone without SIM in (at this point I checked the settings and to my joy saw that baseband wasn't unknown
* Power down, insert SIM in, reboot
NikoZBK said:
I FIXED IT! This is exactly what I did.
* Flash ColorOS from this post: https://forums.oneplus.net/threads/rom-official-4-3-coloros-v-2-0-0_beta.79203/
* Download and install OTA updates for ColorOS
* Flash back TWRP
* Flash 44S (Pre-Rooted)
* Boot up phone without SIM in (at this point I checked the settings and to my joy saw that baseband wasn't unknown
* Power down, insert SIM in, reboot
Click to expand...
Click to collapse
Hi, have the same issue. Did you flash the ColorOS thru a recovery or thru SDK Tools? and what recovery did you use to flash if you flashed with a recovery?
grneyez said:
Hi, have the same issue. Did you flash the ColorOS thru a recovery or thru SDK Tools? and what recovery did you use to flash if you flashed with a recovery?
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Click to collapse
I flashed ColorOS in fastboot mode, so through SDK tools. I manually flashed every .img. In other words, I just followed the guide in the link I gave.
NikoZBK said:
I flashed ColorOS in fastboot mode, so through SDK tools. I manually flashed every .img. In other words, I just followed the guide in the link I gave.
Click to expand...
Click to collapse
I gonna give it a shot, see what happens. I'm not so good in with SDK tools.
grneyez said:
I gonna give it a shot, see what happens. I'm not so good in with SDK tools.
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Click to collapse
Please post back how it goes.
NikoZBK said:
Please post back how it goes.
Click to expand...
Click to collapse
I will thanks.
NikoZBK said:
Please post back how it goes.
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Click to collapse
Worked like a charm, thanks so much for your help.
timmaaa said:
You might be outta luck then, the methods you've mentioned above are the only ones that I know of that work. Let this be a lesson to anyone reading, backup your EFS. DO IT.
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Click to collapse
Sorry, bit of a noob here!
What is the EFS and how would I go about backing it up? I don't see any option for that in TWRP?
Rkr87 said:
Sorry, bit of a noob here!
What is the EFS and how would I go about backing it up? I don't see any option for that in TWRP?
Click to expand...
Click to collapse
Go to my guide thread here:
http://forum.xda-developers.com/showthread.php?t=2839471
Transmitted via Bacon
NikoZBK said:
I FIXED IT! This is exactly what I did.
* Flash 44S (Pre-Rooted)
Click to expand...
Click to collapse
Could I ask you what 44S is? I get the feeling my issue with my phone might be the same as yours. You also did this for a Chinese OPO?
DGX_Goggles said:
Could I ask you what 44S is? I get the feeling my issue with my phone might be the same as yours. You also did this for a Chinese OPO?
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44S is short for XNPH44S, which is the latest build of CM11S (the stock firmware) for this phone.
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DGX_Goggles said:
Could I ask you what 44S is? I get the feeling my issue with my phone might be the same as yours. You also did this for a Chinese OPO?
Click to expand...
Click to collapse
No, I did this for the global version, but the steps should work for you as well.

[Q] OnePlus one Operating System HELP

hey guys , I bought an OPO in china when I was on vacation but now it has the color os which is horrbile and has no google services. how can I switch to the Cyanogen?
Take a look at the general section or faq. There must be guides how to change to cm11
Send by Hyperdrive on one+One
I did check but the problem is that i have the 64gb and i saw people saying that after they changed to the cyanogenmod it showed that they had 16 GB only
Go to my guide thread here:
http://forum.xda-developers.com/showthread.php?t=2839471
Follow sections 1, 2, 3, and 8. You shouldn't have any problems with your userdata (64gb internal storage) at all, but if you do it's as simple as flashing the correct userdata file.
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timmaaa said:
Go to my guide thread here:
http://forum.xda-developers.com/showthread.php?t=2839471
Follow sections 1, 2, 3, and 8. You shouldn't have any problems with your userdata (64gb internal storage) at all, but if you do it's as simple as flashing the correct userdata file.
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Hey thankyou very much but I have a problem
I started following the instructions until i got to UNCHECK UPDATE RECOVERY WITH SYSTEM UPDATES , well i have the color os and it doesn't have that option in developer options??!?
Could I just download the newest TWRP recovery instead of the 2.8.1.0 and then it won't have anything to update to ?
Or do I have to somehow find this "Update recovery with system updates" button?
Thankyou very much guys
I skipped the custom recovery part Because of the option that I couldn't find(Advice from the OP forums) and went straight to 8 And it still worked!!!!!!!!
tomgilon said:
Thankyou very much guys
I skipped the custom recovery part Because of the option that I couldn't find(Advice from the OP forums) and went straight to 8 And it still worked!!!!!!!!
Click to expand...
Click to collapse
The point of installing the custom recovery was so you could make a backup of your stock system in case you need it in future. So whoever told you to skip that part doesn't know what they're talking about.
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timmaaa said:
The point of installing the custom recovery was so you could make a backup of your stock system in case you need it in future. So whoever told you to skip that part doesn't know what they're talking about.
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Why do I need to have a backup of my stock system?
tomgilon said:
Why do I need to have a backup of my stock system?
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Click to collapse
Just in case something goes wrong in future and you need to restore your phone to the way it was when you opened the box. It doesn't matter now though, it's too late.
timmaaa said:
Just in case something goes wrong in future and you need to restore your phone to the way it was when you opened the box. It doesn't matter now though, it's too late.
Click to expand...
Click to collapse
There is nothing I can do to make sure my phone will work if something goes wrong?

[Q] Phone reboot to "Welcome to Cynogen" screen

My phone suddenly reboot during WhatsApp. After reboot, Welcome screen appear like 1st time boot after flash new rom. I have to select language and everything. Need to update all default software that come with 11S. But if I reboot again, same thing happen like I explained above. Running on 44S and stock kernel.
Sounds like you have a corrupt data partition. Is your bootloader unlocked?
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Yes. Bootlooder is unlock. Any solution for me. I upgrade to 05Q also wont solve the problem
Jerenk said:
Yes. Bootlooder is unlock. Any solution for me. I upgrade to 05Q also wont solve the problem
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Are you saying that you flashed 05Q but it didn't help?
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timmaaa said:
Are you saying that you flashed 05Q but it didn't help?
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Yes. I do OTA update to 05Q
Jerenk said:
Yes. I do OTA update to 05Q
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Click to collapse
How did you update?
Transmitted via Bacon
I update via OTA. Reboot into TWRP to install update. Is that what u asking for?
Jerenk said:
I update via OTA. Reboot into TWRP to install update. Is that what u asking for?
Click to expand...
Click to collapse
Yeah that was what I meant. Unfortunately I think you're going to need to wipe though because just installing the update doesn't fix the problem (corrupt data partition). I think you'll need to fully wipe your phone and start fresh. First you should copy any important photos, music, etc from your phone to your PC. Just connect your phone to your PC while you're in TWRP and you should be able to copy your media from the phone using Windows. Once you've done that, go to my guide thread and follow the instructions in section 8 to flash the stock images.
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My phone seem to be back to normal. Thank you. Any idea what cause it?
So it booted back up and ask your apps and settings were back to normal? That's really strange. I have no idea why/how that'd happen.
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timmaaa said:
So it booted back up and ask your apps and settings were back to normal? That's really strange. I have no idea why/how that'd happen.
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Yes it does. But Im planning to clean flash 05Q later today. Thanks again for support

[Q] How to revert back safely ?

There are people who have used fastboot method and hard bricked!
So which ways did you guys use to revert back ?
Flashing CM11s through Normal recovery wil work right !?
And whats new in Oxygen OS ? Firmware? Bootloader?
EDIT :-
FLASHED CM11S ZIP THROUGH TWRP AND THAT WORKS SUPER FINE, NO ISSUES!
Whoever hard-bricked while flashing the stock images was doing something wrong. The stock images are your best option for going back to stock.
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timmaaa said:
Whoever hard-bricked while flashing the stock images was doing something wrong. The stock images are your best option for going back to stock.
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Did yo try that ? Because multiple people hard bricked!
TheDj408 said:
Did yo try that ? Because multiple people hard bricked!
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Yes I've done that and so have hundreds or thousands of others.
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