Anyone Know the Bootloader Version Paired with JFN53N? - Nexus 7 Q&A, Help & Troubleshooting

So I noticed in the OTA file (JRN84D from JFN53N) that they included a new bootloader, and it's version 3.34. Does anyone know what the old bootloader version was for the JFN53N build?
Thanks!

oldblue910 said:
So I noticed in the OTA file (JRN84D from JFN53N) that they included a new bootloader, and it's version 3.34. Does anyone know what the old bootloader version was for the JFN53N build?
Thanks!
Click to expand...
Click to collapse
I'm running unlocked, rooted stock version & the only info I can find for you is in the kernel version via Settings
3.1.10-g55edff4
Not sure if that helps or not

RMXO said:
I'm running unlocked, rooted stock version & the only info I can find for you is in the kernel version via Settings
3.1.10-g55edff4
Not sure if that helps or not
Click to expand...
Click to collapse
Thanks. To get the bootloader version, you'll need to reboot into the bootloader just like you did when you unlocked. I believe you power the device on, then press volume down very quickly when you see the Google logo appear. Once you are in bootloader mode, the version should appear on screen somewhere. I'd appreciate it very much if you could do that for me and report back. Thanks!
Sent from my Xoom using Tapatalk 2

oldblue910 said:
Thanks. To get the bootloader version, you'll need to reboot into the bootloader just like you did when you unlocked. I believe you power the device on, then press volume down very quickly when you see the Google logo appear. Once you are in bootloader mode, the version should appear on screen somewhere. I'd appreciate it very much if you could do that for me and report back. Thanks!
Sent from my Xoom using Tapatalk 2
Click to expand...
Click to collapse
DUH, I forgot about bootloader mode. I kept thinking all the info is in Settings
3.34 is your answer

RMXO said:
DUH, I forgot about bootloader mode. I kept thinking all the info is in Settings
3.34 is your answer
Click to expand...
Click to collapse
Are you on 4.1/JFN53N or 4.1/JRN84D?
Sent from my Xoom using Tapatalk 2

oldblue910 said:
Are you on 4.1/JFN53N or 4.1/JRN84D?
Sent from my Xoom using Tapatalk 2
Click to expand...
Click to collapse
I'm on the latter. Sorry, I misread your initial question & I'm using the N7 image from Google.
Sent from my Nexus 7 using Tapatalk 2

RMXO said:
I'm on the latter. Sorry, I misread your initial question & I'm using the N7 image from Google.
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
No problem. Thanks anyway! Anyone else?
Sent from my Galaxy Nexus using Tapatalk 2

Related

Beware:My BOOTLOADER just LOCKED via an OTA update UEKG4!

My stock unrooted wifi galaxy tab 10.1 just received an update OTA that seems to have done nothing except LOCK my unlocked bootloader. It was only 11.2mb and during the update process my tab went into download mode, then to a command line looking interface with commands related to encrypting bootloader. I no longer have the unlocked symbol upon boot up. Look out for update version UEKG4!
EDIT: Google videos app has been loaded as well, but not in the market, just the app.
Very odd. What region are you in? I just did an update check and there was no update available.
I am in the US. I cant find anything else that it may have updated. No extra apps, features, or apparent bug fixes. Just locked bootloader.
Sent from my GT-P7510 using XDA Premium App
wow, thanks for the warning.
Yes, thank you for the warning. As a heads up to anyone that has even an inkling of interest in rooting your tablet. DO NOT TAKE OTA's until they have been looked through by the devs. Just look at the evo 4g forums on here
I guess I am confused, my tab was/is locked but I have CW recovery and a custom rom. So what is the big deal?
Yeah, i was wondering the same thing.
Just because, i guess....
Ota update is online, just checked and is showing in the update section. I'm in Romania on a US retail tablet EKF3 ROM!
BTW how do you tell if your device is locked or unlocked?
bossei said:
BTW how do you tell if your device is locked or unlocked?
Click to expand...
Click to collapse
If it is unlocked, there is a picture of a Lock during bootup and it shows as open.
If it is locked, then there is no picture at all.
(at least this is how my 2 different tabs showed up)
elkniwcire said:
My saftetock unrooted wifi galaxy tab 10.1 just received an update OTA that seems to have done nothing except LOCK my unlocked bootloader. It was only 11.2mb and during the update process my tab went into download mode, then to a command line looking interface with commands related to encrypting bootloader. I no longer have the unlocked symbol upon boot up. Look out for update version UEKG4!
EDIT: Google videos app has been loaded as well, but not in the market, just the app.
Click to expand...
Click to collapse
After reading your post I went to settings /updates and there it was just like you said 11.2mb update, I'm afraid to update since mine is unlocked a well also it says to remove any pulses short cuts from the main page so Google video could get installed. Update or no to update?
capufo said:
After reading your post I went to settings /updates and there it was just like you said 11.2mb update, I'm afraid to update since mine is unlocked a well also it says to remove any pulses short cuts from the main page so Google video could get installed. Update or no to update?
Click to expand...
Click to collapse
Wait.let the devs look at it. No point in losing unlocked boot loader for google videos.
Sent from my GT-P7510 using Tapatalk
droxid said:
Wait.let the devs look at it. No point in losing unlocked boot loader for google videos.
Sent from my GT-P7510 using Tapatalk
Click to expand...
Click to collapse
I updated it now I'm locked and no new app was installed.
So why does it matter if you get a locked bootloader again? I because as far as i know... it doesn't!
Sent from my GT-P7510 using XDA Premium App
kh0annguyen said:
So why does it matter if you get a locked bootloader again? I because as far as i know... it doesn't!
Sent from my GT-P7510 using XDA Premium App
Click to expand...
Click to collapse
Locked bootloaders will limit what can be flashed to the Tablet, we can get custom roms that are based off samsung sources.
Locked bootloaders will not be able to flash TABUNTU unless poitee can find a way around it...
im not trying to be rude or anything guys. But you should really look into what a locked and unlocked bootloader really is. If you haven't noticed, we can flash cmw. That means we can flash roms, kernels, and root. There is no reason to be worried at all. It makes no difference to have a locked or unlocked bootloader unless you wanna flash something that needs a different bootloader. Which there isn't much right now except for tabuntu.
I'm in NJ and showing no update available.
Received the update. CWM and root were retained.
Sent from my GT-P7510 using XDA Premium App
Ansextra said:
I'm in NJ and showing no update avail
I'm at Pennsylvania and I was able to get it with no problems.
Click to expand...
Click to collapse
In delaware nothing yet
Sent from my GT-P7510 using Tapatalk

Unable to flash, might be locked bootloader - U8800pro

Hei guys!
I first got a U8800, but there was a voltage problem with the phone and I had to return it. The store's authorized service center sent me a U8800Pro in return. The phone is shipped with Build number: U8800PV100R001C00B042, and I've never seen a ROM from Huawei listet with B042.
The problem is that I can't upgrade from Android 2.2.2 to the offical ROMs from Huawei. It just says "update failed" and a yellow warning triangle appears on the screen.
The 2.2.2 doesn't really work with my phone. Wi-fi and general performance is laggy and slow. Well, wi-fi doesn't work at all (needs 10 mins to download a 600KB file :S, but 3G works well thought").
I've been in contact with the service center but they don't really know what to do. They sent me a guide to unlock the bootloader but fastboot on the PC won't recognize the phone when in pink screen or boot loader screen. There is no "power" option in the "Settings"-menu so can't disable the fastboot option there.
I've searched every forum possible and I've got the proper USB-drivers etc etc etc
Does anybody know what to do?
Cheers
Aleksander
Send it back in maby? If something doesn't work you should be able to get a new one again if they can't fix it.
Sent from my U8800 using Tapatalk 2
Hmm
theminikiller said:
Send it back in maby? If something doesn't work you should be able to get a new one again if they can't fix it.
Sent from my U8800 using Tapatalk 2
Click to expand...
Click to collapse
I had the same thought myself, but I don't think the phone is broken. Had to wait four months to get the U8800pro-replacement-phone so I'm postponing it for as long as I can.
Has anyone heard of the B042 ROM or at least how I can use fastboot to unlock it?
If you can't update it I'd say that's broken for me, especially if they don't know how to fix it either. And shouldn't you be able to complain on getting back another phone model than you sent in?
About the other stuff I have no idea, sorry.
Sent from my U8800 using Tapatalk 2
I don't now if this is your case but it is nesesery upgrade first to gingerbread official 2.3 and then to ics.
Can you sent me this guide stuff or upload here?
Sent from my U8800PRO using xda app-developers app
SOLVED
theminikiller said:
If you can't update it I'd say that's broken for me, especially if they don't know how to fix it either. And shouldn't you be able to complain on getting back another phone model than you sent in?
About the other stuff I have no idea, sorry.
Sent from my U8800 using Tapatalk 2
Click to expand...
Click to collapse
Yeah, I agree. I'll return it first thing on monday.
gyankamp1 said:
I don't now if this is your case but it is nesesery upgrade first to gingerbread official 2.3 and then to ics.
Can you sent me this guide stuff or upload here?
Sent from my U8800PRO using xda app-developers app
Click to expand...
Click to collapse
I know you have to upgrade to 2.3 before 4.0, but the phone won't allow me to upgrade to 2.3, or any other ROM for that sake. Thanks though

[GUIDE][VIDEO][06th Jan 2012][4Noobs]Unlock The Xperia Play Bootloader Video

This is a video tutorial for my guide that can be found here, i felt it was best to make a new thread to keep the thread clean.
Text Guide - http://forum.xda-developers.com/showthread.php?t=1662199
OK so i was looking around for a easy to use guide i could refer someone to and couldn't find one so i decided to create 1.
With this method you wont need to download the android SDK and instead can download a small package of files that i will upload. this saves around 1-2GB of bandwidth.
Firstly we should confirm your phone can be unlocked. To check if your phone can be rooted (most likely if it is not branded to 3, Vodafone etc then it can be)
Go to the phone dialer
Tap*#*#7378423#*#* then a service menu should pop up,
Tap Service info > Configuration > Rooting Status. if it says boot loader unlock allowed then you are good to go.
if it says not allowed or no then you will need to pay to have the boot loader unlocked.
Now we need to get your IMEI to do this type in the dialer *#06# another window will appear with your IMEI number write this down somewhere as you will need it later.
OK so now that you know your phone BL can be unlocked we will need to download and extract these files
ADB and Fastboot Package - http://db.tt/B5vG1yn
Click to expand...
Click to collapse
Once you downloaded the package linked above in the quote follow this video.
Any questions please reply below and "Click Thanks if i helped".
Whoever is going around rating my posts 1 star please stop or you will be found out and reported.
In what connectivity mode do I have to be ?
Denzof said:
In what connectivity mode do I have to be ?
Click to expand...
Click to collapse
Fastboot mode, turn phone off and hold search
Via Tapatalk - - My Tutorials
fma965 said:
Fastboot mode, turn phone off and hold search
Via Tapatalk - - My Tutorials
Click to expand...
Click to collapse
No the USB one MTP or MSC or doesn't matter
Denzof said:
No the USB one MTP or MSC or doesn't matter
Click to expand...
Click to collapse
Why would it matter? its switched off
When i checked if it could be unlocked, nothing was there, and holding down search did nothing. Help?
senrai180 said:
When i checked if it could be unlocked, nothing was there, and holding down search did nothing. Help?
Click to expand...
Click to collapse
not unlockable for free, http://unlock-bootloader.com
Sent from my R800i using Tapatalk 2
senrai180 said:
When i checked if it could be unlocked, nothing was there, and holding down search did nothing. Help?
Click to expand...
Click to collapse
If you have r800x it won't say anything because Verizon removed that from menu so people don't unlock but you can still unlock it with sonys website.
Sent from my r800x using xda developers app
rom: miui 5
kernel: Turbo v3.1
abdel12345 said:
If you have r800x it won't say anything because Verizon removed that from menu so people don't unlock but you can still unlock it with sonys website.
Sent from my r800x using xda developers app
rom: miui 5
kernel: Turbo v3.1
Click to expand...
Click to collapse
no, as he couldn't get in to fastboot.
Sent from my R800i using Tapatalk 2
fma965 said:
no, as he couldn't get in to fastboot.
Sent from my R800i using Tapatalk 2
Click to expand...
Click to collapse
I thought you needed to unlock the boot loader to get into fastboot.
Sent from my r800x using xda developers app
rom: miui 5
kernel: Turbo v3.1
abdel12345 said:
I thought you needed to unlock the boot loader to get into fastboot.
Sent from my r800x using xda developers app
rom: miui 5
kernel: Turbo v3.1
Click to expand...
Click to collapse
lol, you use fastboot to unlock it. hence why you need to download fastboot. unlocking it allows you to flash kernels and roms.
Sent from my R800i using Tapatalk 2
fma965 said:
lol, you use fastboot to unlock it. hence why you need to download fastboot. unlocking it allows you to flash kernels and roms.
Sent from my R800i using Tapatalk 2
Click to expand...
Click to collapse
Wow I've misunderstood all this time even though I've already unlocked mine lol.
Sent from my r800x using xda developers app
rom: miui 4
kernel: Turbo v3.1
xperia play unlock bootloader = no
can i unlock my xperia play r800i if it shows "unlock bootloader = no "
nightwolf420 said:
can i unlock my xperia play r800i if it shows "unlock bootloader = no "
Click to expand...
Click to collapse
Yes i think via testpoint method. Search for it.
Sent from my LG-P970g
Wouldn't it just be easier to use Flashtool? Well that's what I did anyway.
BL unlock: NO---But was emailed unlock key.....???
fma965 said:
This is a video tutorial for my guide that can be found here, i felt it was best to make a new thread to keep the thread clean.
Text Guide - http://forum.xda-developers.com/showthread.php?t=1662199
Once you downloaded the package linked above in the quote follow this video.
Any questions please reply below and "Click Thanks if i helped".
Click to expand...
Click to collapse
Umm does sony email bl unlock codes for imei even if yours cannot be unlocked? they sent me an unlock code but i have no fastboot
kritikalmynd said:
Umm does sony email bl unlock codes for imei even if yours cannot be unlocked? they sent me an unlock code but i have no fastboot
Click to expand...
Click to collapse
You have to install fastboot then: just download the ADT and install platform and platform-tools.
It will create a folder under C:\Programs\Android\AndroidSDK\platform-tools (don't remember id it's correct lol, it's been a while since I used fastboot lol).
There you'll find adb and fastboot (make sure you follow the instruction under Sony's development site to install drivers and unlock your bootloader).
Sent from my R800i using xda app-developers app
CriGiu said:
You have to install fastboot then: just download the ADT and install platform and platform-tools.
It will create a folder under C:\Programs\Android\AndroidSDK\platform-tools (don't remember id it's correct lol, it's been a while since I used fastboot lol).
There you'll find adb and fastboot (make sure you follow the instruction under Sony's development site to install drivers and unlock your bootloader).
Sent from my R800i using xda app-developers app
Click to expand...
Click to collapse
or simply use the supplied fastboot package lol
Sent from my Xperia Play using Tapatalk 4
CriGiu said:
You have to install fastboot then: just download the ADT and install platform and platform-tools.
It will create a folder under C:\Programs\Android\AndroidSDK\platform-tools (don't remember id it's correct lol, it's been a while since I used fastboot lol).
There you'll find adb and fastboot (make sure you follow the instruction under Sony's development site to install drivers and unlock your bootloader).
Sent from my R800i using xda app-developers app
Click to expand...
Click to collapse
sorry I should have been more clear. what i meant to say is phone wont boot into fastboot. all i get is flashmode and thats only for a few seconds then it auto boots
now im thinking i may be bricked all i get is the sony erriccson screen. I have a nandroid made but cannot boot recovery. accidentally installed the wrong rom not paying attention. Had one for unlocked bootloaders on sd card just to be ready and wasnt paying attention

Bootloader - can't unlock it on 98.30.1.xt907

Sorry guys, I haven't found a solution yet, but I'm brand new.
I've a Verizon xt907
98.30.1.xt907.verizon.en.us
build: 9.8.1q-94-1
date: 2013 sept. 9
It's rooted actually, but I cannot unlock it.
I tried Motopocalypse, and after all, booting in Fastboot mode, it still says me LOCKED.
I tried something and I got stocked in fastboot, so I used the HouseOfMoto utility to recover it and it worked fine, so I assume moto drivers are just fine.
I have read somewhere that motorola has locked again the bootloader after some fw version...
How can I unlock it?
CM is waiting for me...
Thank you in advance
cinaski33 said:
Sorry guys, I haven't found a solution yet, but I'm brand new.
I've a Verizon xt907
98.30.1.xt907.verizon.en.us
build: 9.8.1q-94-1
date: 2013 sept. 9
It's rooted actually, but I cannot unlock it.
I tried Motopocalypse, and after all, booting in Fastboot mode, it still says me LOCKED.
I tried something and I got stocked in fastboot, so I used the HouseOfMoto utility to recover it and it worked fine, so I assume moto drivers are just fine.
I have read somewhere that motorola has locked again the bootloader after some fw version...
How can I unlock it?
CM is waiting for me...
Thank you in advance
Click to expand...
Click to collapse
Umm, yeah, not going to happen. :good:
This is bad... really bad... :banghead:
Sent from my XT907 using xda app-developers app
cinaski33 said:
This is bad... really bad... :banghead:
Sent from my XT907 using xda app-developers app
Click to expand...
Click to collapse
It's nothing new. Your phone is on a system version that is 2 OTAs past the system version that was able to be unlocked.
It's ok. So I will stay with my poor stock... thank you
cinaski33 said:
It's ok. So I will stay with my poor stock... thank you
Click to expand...
Click to collapse
You can still root and use SafeStrap.
Don't know what it is... I'll look for it.
thx

[System Pull] [LG-H901BK_V10c] T-Mobile LG V10

Hope this helps out. This was after I unlocked bootloader and re-setup my phone (so there are some apps installed). Total unpacked size is 3.26GB, zip is 1.52GB.
Folder - https://drive.google.com/folderview?id=0B5fMrmukgO0NeG12S1U1TlJNX1U&usp=sharing
Full Pull Zip - https://drive.google.com/file/d/0B5fMrmukgO0NOE0zRGZBenNVSDQ/view?usp=sharing
Sorry for the seemingly noob question, but I've unlocked, rooted, installed ROMs, and modded system directories for many years but am unfamiliar with system pulls. What is the purpose of this and how can it be used on the new T-Mobile V10? Thanks.
Sent from my Nexus 6 using Tapatalk
branedamig said:
Sorry for the seemingly noob question, but I've unlocked, rooted, installed ROMs, and modded system directories for many years but am unfamiliar with system pulls. What is the purpose of this and how can it be used on the new T-Mobile V10? Thanks.
Sent from my Nexus 6 using Tapatalk
Click to expand...
Click to collapse
It can't. It's just a dump of the system partition. Usually benefits people with other devices looking for something off this device. Maybe an updated app or lib.
As soon as @TheJesus and I can get online at the same time we might be able to come up with something...
You guys are quick. Just got mine on JoD, but don't want to do too much until we have a way to return to 100% stock.
Very cool!
Sent from my LG-H901 using Tapatalk
KAsp3rd said:
As soon as @TheJesus and I can get online at the same time we might be able to come up with something...
Click to expand...
Click to collapse
If there is anything you guys need from me, LMK.
mikeyinid said:
If there is anything you guys need from me, LMK.
Click to expand...
Click to collapse
what is the sku # for this device?
Rydah805 said:
what is the sku # for this device?
Click to expand...
Click to collapse
Sku #?
rydah805 said:
what is the sku # for this device?
Click to expand...
Click to collapse
sku #: 610214643872
TheJesus said:
sku #: 610214643872
Click to expand...
Click to collapse
I looked and couldn't find it lol. Where did you get it for future reference?
mikeyinid said:
I looked and couldn't find it lol. Where did you get it for future reference?
Click to expand...
Click to collapse
On the box, lol
Sent from my LG-H901 using Tapatalk
TheJesus said:
On the box, lol
Sent from my LG-H901 using Tapatalk
Click to expand...
Click to collapse
Bahaha, that was the first place I looked
If someone could modify this to be able to prompt me for an unlock code when I enter a different SIM card, I would be very, very happy. Apparently T-Mobile does something to stop the prompt from coming up, and I want to be able to unlock it almost immediately. I'm on my way to get the phone now, but I don't want to come home with a useless paperweight.
Apparently a similar stock ROM was created for the LG G4 as it had the same problem. I would love to see a ROM for this once TWRP is publicly released for the V10!
TheJesus said:
On the box, lol
Sent from my LG-H901 using Tapatalk
Click to expand...
Click to collapse
mikeyinid said:
Bahaha, that was the first place I looked
Click to expand...
Click to collapse
lol thanks guys
ubergeek77 said:
If someone could modify this to be able to prompt me for an unlock code when I enter a different SIM card, I would be very, very happy. Apparently T-Mobile does something to stop the prompt from coming up, and I want to be able to unlock it almost immediately. I'm on my way to get the phone now, but I don't want to come home with a useless paperweight.
Apparently a similar stock ROM was created for the LG G4 as it had the same problem. I would love to see a ROM for this once TWRP is publicly released for the V10!
Click to expand...
Click to collapse
i thought you had to wait at least 15 days since you been using the device to qualify for sim unlocking your phone. tmobile told me that on the phone before.
TheJesus said:
Hope this helps out. This was after I unlocked bootloader and re-setup my phone (so there are some apps installed). Total unpacked size is 3.26GB, zip is 1.52GB.
Folder - https://drive.google.com/folderview?id=0B5fMrmukgO0NeG12S1U1TlJNX1U&usp=sharing
Full Pull Zip - https://drive.google.com/file/d/0B5fMrmukgO0NOE0zRGZBenNVSDQ/view?usp=sharing
Click to expand...
Click to collapse
How do you do a system.img pull if you dont mind me asking through adb?
TheJesus said:
Hope this helps out. This was after I unlocked bootloader and re-setup my phone (so there are some apps installed). Total unpacked size is 3.26GB, zip is 1.52GB.
Folder - https://drive.google.com/folderview?id=0B5fMrmukgO0NeG12S1U1TlJNX1U&usp=sharing
Full Pull Zip - https://drive.google.com/file/d/0B5fMrmukgO0NOE0zRGZBenNVSDQ/view?usp=sharing
Click to expand...
Click to collapse
I have 1 question, is it possible to make a custom rom with the full .zip you uploaded?

Categories

Resources