yashsingh1/xdaforums huggingface dataset:
[Xperia Z5 Compact Q&A, Help & Troubleshooting] Weslietje:
I am completely baffled. I managed to restore ALL my original DRM keys!

I lost them while unlocking the bootloader, and then rooted my device. I also didnt do my homework and didn't realise I would lose all the DRM keys. When I factory resetted my device, using companion, I got my phone working on android 7.0 again, but ofcourse the drm keys were gone. Filming was almost impossible and fingerprint was not working etc.

And for whatever reason, guess I was bored, I unlocked the bootloader again, since it wouldn't matter anyway. So I unlocked the bootloader with oem unlock and the sony developer site, and then the device started rebooting. It looked like a bootloop, it took about 5 minutes, everything on my phone was gone (damnit). But when I tried fingerpringt, camera, everything worked like before! I have no idea how this happened but maybe this'll work for anyone here. aswell! From now on I'm not gonna touch ANYTHING anymore, since I just don't have enough developer knowledge.

btw: I made an account on this site especially to share this information with you :highfive:
[Xperia Z5 Compact Q&A, Help & Troubleshooting] mhaha:
Welcome to XDA, and thanks for going through the trouble of creating an account to share information.

However, some of the information you shared is either wrong or misinformed.

Also, this thread is quite old, digging up old threads is generally frowned upon.

First of all, if you never made a backup of your DRM keys before unlocking your bootloader, then those keys are gone. Forever. There's absolutely no possible way of restoring them.

Second, missing DRM keys do not cause the camera or fingerprint scanner to stop working. Only certain "enhancement features" are disabled, such as X-Reality that makes images appear sharper and more vivid when viewing photos/videos, or advanced low light noise reduction when taking pictures.

Many of those DRM-reliant features can be re-enabled by applying a DRM fix patch that can be found on the XDA forums.

The fingerprint scanner is disabled for certain region's firmware by Sony via software means, but it is not dependent on DRM.

You probably messed up somewhere flashing or rooting your firmware, causing functions like the camera and fingerprint scanner to not work. Do a factory reset or clean flash in case this happens.

And finally, it is clearly worded on the web page where you go to unlock the bootloader that your phone will automatically perform a factory reset upon unlocking the bootloader, so you shouldn't be surprised that all your data was erased. It's expected behavior.

You should always backup your data before fiddling with your phone, it's good practice and common sense.

So in conclusion, no, there's no way of restoring the DRM keys without a prior backup. You didn't manage to restore it.

Here's how to verify if your DRM keys are present:

In the dialer, input *#*#7378423#*#* to enter the service menu

Service tests > Security

If your keys are intact, the first three lines should all say [Key OK][Active], and at the bottom FIDO_KEYS : Provisioned

You probably fixed your camera and fingerprint issues by performing a factory reset unknowingly, which is done automatically when you unlock the bootloader as mentioned.
[Xperia Z5 Compact Q&A, Help & Troubleshooting] Weslietje:
Wow, I guess I'll just stick to reading this forum and finding solutions for my problems instead of trying to give advice. That'll look like a homeless guy, giving financial advise. Thanks for the large explanation anyway!:good:
[Nexus 6P Q&A, Help & Troubleshooting] erstein:
How can i install these updates whitout the phone boots in to recovery?
[Nexus 6P Q&A, Help & Troubleshooting] funnel71:
You can't. Android updates are programmed to load their updates through recovery automatically that is if you have stock recovery loaded. If you have recovery such as TWRP loaded, it will go there instead but fail
[Nexus 6P Q&A, Help & Troubleshooting] DJBhardwaj:
Hello, next time you have questions, kindly post them here: http://xdaforums.com/nexus-6p/help

So what are you trying to install on your 6P? Please be more elaborative.
[Nexus 6P Q&A, Help & Troubleshooting] erstein:
I have TWRP. So, then i can't install updates?
[Nexus 6P Q&A, Help & Troubleshooting] funnel71:
Not OTA updates no. You have to return to stock recovery then the update will load itself.
[Nexus 6P Q&A, Help & Troubleshooting] erstein:
Sorry. I'm new at this. My first question...

I'll do that next time :)
[Nexus 6P Q&A, Help & Troubleshooting] erstein:
:( but thanx for the help
[Nexus 6P Q&A, Help & Troubleshooting] Heisenberg:
You can't install OTA updates with TWRP recovery. You can't take an OTA if you're rooted either, you'd need to flash the factory images to update. I have instructions in my guide:

http://xdaforums.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928
[Nexus 6P Q&A, Help & Troubleshooting] erstein:
I see.

It's just annoying when the reminder pops up all the time.

I want to thank you for your guides for beginners, they helped me alot :good:
[Nexus 6P Q&A, Help & Troubleshooting] Heisenberg:
No problems, it's nice to know it's helpful.
[Nexus 6P Q&A, Help & Troubleshooting] dontbeweakvato:
It would be a good idea to read all the forums for the 6p before posting. This particular question has been asked numerous times probably at least once a day for the last 3 months. And there's always been a proper response. If you read the forums you will also gain information and knowledge for your future with these things.
[T-Mobile Galaxy Note 4 Q&A, Help & Troubleshooting] sawixso81:
Hey all new to the N4 but not to samsung devices, so I am trying to port over some of my mods I have done for the note 3 to the N910T3 so far so good. The one mod I want is the Shadow Led(you know when your phone blinks colors out of control lol), so I went as far as adding into the kernel to try and fire up at boot and have tried init.d script file and for the life of me no shadow led when I try to run the script manually I get this error saying that it cant create the class in the sys/ folder. Any one with any clues let me know, also I can go into more detail about the error code via IM.:good::highfive::good:
[Remix OS for PC] Burnmode:
Hi, I install remix os beta and not work. System is booting to blackscreen but I can enter to terminal (alt + F1). Can I start UI manually?

With DEBUG=1 loop on this:

Wysłane z mojego ASUS_T00J przy użyciu Tapatalka
[Remix OS for PC] TheXorg:
Some details about your computers hardware? Try booting with "nomodeset" and/or "xforcevesa" flags. See http://www.android-x86.org/document...-when-you-have-problems-with-your-graphiccard
[Remix OS for PC] modaifallah:
I exactly have the same thing!

Check this: http://xdaforums.com/remix/remix-os/please-dont-forget-people-boot-check-t3341338

You may copy my debug info and I will copy ur screenshot. Lets try to get some attention.
[Verizon LG G3] steven_computer_guy:
My friend has a verizon LG G3. It is currently running 5.1.1 lollipop 35b. It was having a bunch of random reboots, we put in a new battery and the reboots stopped. The phone is working fine, except it keeps downloading the 46a 6.0 marshmallow update, but when it reboots to install, it gets to 2% and says error and reboots and I am back in 5.1.1 lollipop still. I checked software status, and it said "official" and I even used the Lg upgrade and repair assistant from verizon and chose to repair, which downloaded a 1.64 gb file (the 35b software kdz I'm pretty sure) and flashed it to the phone. I have also used lg flash tool 2014 to flash the 35b kdz. It always flashes the 35b kdz just fine, but still fails to take the marshmallow update.

I don't need root. All I'm trying to do is get from stock 35b lollipop to 46a marshmallow since it keeps failing. Since it didn't work even after successfully flashing the kdz, do I have to go all the way back to 10b and then just take a bunch of software updates ota until I get to 46a? I helped her get this phone on ebay, and it wasn't rooted when we got it, but for some reason it just won't take the update.

I understand there is no 46a kdz available right? I have been reading around about downgrading to 10b and whatnot here on xda, but I would prefer to not have to go through all that extra hassle if I don't have to. I don't need root, just need to update.

Any tips / ideas would be great! thanks.
[Verizon LG G3] roirraW "edor" ehT:
I doubt if that would make any difference - OTAing to 35B gets you the same thing as flashing the 35B KDZ, but this is such a weird problem, I don't know... Try it and let us know.

You could try any extra factory reset even though flushing the KDZ with the official tool does that.

The only other thing I can think of is to try taking the OTA without the Micro SD card in.

Correct, haven't seen it. The tool you used should've downloaded the 46A KDZ if it had been available.
[Meizu MX] Bcl2:
I have a Meizu MX5 and I have an issue with the mobile data connection. Every 5-15 minutes I have a connection blackout. During this blackout I can see the H+ or 4G symbol on the status bar, but I just can't upload and download data (I cannot even send/receive whatsapp messages, browser not working, can't play online games etc...). Also, the speed indicator goes down to 0 kb/s. To restore the correct connection I have to disable mobile data and enable it again, otherwise I have to wait about 60/120 seconds and the connection is re-enstablished spontaneously.

I had this issue also on a M2 note, so I think it's a Flyme bug. It's not a signal problem because I tried my sim card also on a Samsung galaxy s3 and on a Samsung galaxy s4 mini and had no issues.

Any idea on how to fix this? I'm about to sell the phone due to this problem.
[Meizu MX] k00lfire:
i have pro 5 and facing the same problem and i have upgraded flyme os but problem still not solved
[Meizu MX] hyyveldaja:
I have same problem with MX5. But I lost only receving data (arrow down), it showing only(arrow up) if i try something with internet connections. I wrote up some times, when the connection was lost yesterday 20:56 21:51 22:02 22:06 23:30. Disabling/enabling data doesn't help me always, mostly I connect to 2G and then back 3G or 4G to enable data.

Firmware upgrade to Flyme 5.1.0.6G didn't help.
[Meizu MX] Bcl2:
Yes, it was the same for me. Only arrow up but I wasn't even able to send whatsapp messages. I wrote to the Meizu assistance, they told me that the issue would be solved with the next update, but months have passed and the issue it's not solved yet. So I sent back the phone to my seller and obtained a refund.
[Verizon Samsung Galaxy S 4] AlphaTekk:
Model SCH-I545/OS: 5.0.1 Lollipop/Baseband v: I545VRUGOF1/Kernel v: 3.4.0/Build #: LRX22C

I just want to know if there is any means at all to get any 4.4.X/anything that will make this compatible with SS?

I had HyperDrive on my SGS3 & loved it and, in the end, I would like to have it on this, if, at all, possible...

I was on 4.4.2 KitKat when I originally bought it, rooted it with KingRoot and, as mentioned in one of my past posts, a friend upgraded to this "Lollipop crap" and I hate it!

Is there any means at all of getting SS or whatever it may take to get Hyperdrive KK RLS21 even through Odin or flashing anothe ROM through FlashFire then proceeding from there to Odin?

I just don't care right now or am I stuck on Lollipop and having to find a FF/Lollipop based ROM?
[Verizon Samsung Galaxy S 4] suchbs:
fwiw, I also had kitkat when i bought these 2 phones for $600/ea, both kept tricking us, that little nag that keeps appearing, and occassionally looks a little different, which is also boobytrapped, you find ways of disabling it, then it disables your disable and you get scr* into taking the update. I was pretty new to android when i got the phones, but one of the 1st things i read, stick with kitkat, don't let that little b* update itself. But it's smarter than i am apparently.

My versions are very similar to yours- 1545vrug0f1, 5.01 (thanks to samsung scr* us), 3.40, lrx22c

They scr* us into taking the update, and then they scr* us into not being able to either go back to the original or something better (CM ideally). I didn't know better at the time, i should have taken the time to read more, this company doesn't deserve to be the multibillion dollar conglomerate it is, but people keep buying the new stuff without reading first (fool me once...). I'll never buy another samsung thingamajig.
[Verizon Samsung Galaxy S 4] AlphaTekk:
Ya, I used to love Samsung's Galaxy S series phones! My first smartphone was the SGS1 way back around 2010 then, never had the S2, I had 2 S3's, now the S4 and can honestly say this crap they're pulling now is really making me think twice about whether or not they're my favorite smartphone company any more!
[Verizon Samsung Galaxy S 4] XxD34THxX:
No way to go back to kitkat
[Verizon Samsung Galaxy S 4] AlphaTekk:
Thx for the confirmation, I kinda figured as much but wanted to be sure.
[Verizon Samsung Galaxy S 4] RobFromPluto:
fwiw, some people are insisting that it can be done, confirmation anyone?

"latest king root 4.8.0 can now root directly on of1 kernel no downgrade required":

http://xdaforums.com/galaxy-s4-verizon/general/samsung-s4-i545-verizon-of1-root-t3254434/page16

Does anyone how many friggin times i have to keep answering stupid questions before posting? Is it intended to be a pain in the ass to post? The obvious answer, spam, but this is beyond stupid. I have an idea, i'll stop posting..
[Verizon Samsung Galaxy S 4] AlphaTekk:
It has been confirmed on mine, SCH-I545 on 5.0.1 (OF1), downloaded KingRoot directly to my phone and ran it, worked like a charm, just sucks I can't go back to 4.4.2!
[Verizon Samsung Galaxy S 4] suchbs:
Tempted to try, but reading of too many phones trashed. Unreal that sprint can screw people over intentionally and get away with it. No doubt they've protected themselves (fine print etc), but that's what makes it manipulative. Thanks for confirming.
[Samsung Gear S2] royorbs3:
Has anyone seen a gear s style watch band with the clasp for gear s2? I hate fumbling around with the holes
[Huawei Watch] BCabrio:
Here goes a pic of my HW on a 'double tour' bracelet and with the always on speeds watch face. Oh an it's connected to an iPhone.
[Huawei Watch] Motawa88:
okay.
[Huawei Watch] blazin-asian:
what is the easiest way to change watch faces if you are using an iphone? just got this watch yesterday and signing packages and sideloading seems like a pain
[Huawei Watch] BCabrio:
Hmm we are the black swans on this . I don't know other way to upload watch faces and apps . I connect the watch to the mac through ADB and sideload stuff into it.

It is not so difficult as it seems as long as you keep things organised.

The only problems i found is that if the WF needs the android wear on the phone to costumize it you just can't do it, you will end up only with a default version and another thing is that you can't get info from the phone to the watch face like the iPhone battery status or the weather. I'm still looking for a way to do this but i just can't find it.

Cheers and sorry for my bad english, hope you understood what i tried to say.
[Huawei Watch] darrylw71:
Not sure... WatchMaker for Android is great !!
[Huawei Watch] Kenjari:
Where did you purchase your double tour bracelet?
[Huawei Watch] BCabrio:
Hi!

I bought it in France, however i've seen a few for sale on eBay;)
[PDA2, XDA IIi, 2020i General] Astro1:
Guys

I am having real problems getting my GPS to talk to my XDA11i . the two devices appear to talk to each other ( flash furiously) but tom tom doesnt recognise it.

Bluetooth manager confirms there is an active connection.

I believe that the BT profile is not set up correctly.

I can go to BT settings and make a new profile , selecting serial transfer etc and then give the profile a name , BUT , each time I select the profile whilst the access permissions are still as set , when I open the services tab no services are selected ! despite selecting it when the profile was set up ?

Any thoughts here ?

Astro1
[PDA2, XDA IIi, 2020i General] newbiePDA:
Go to BT parameter -> services -> serial port -> options

Write down IN/OUT port number, report the OUT port number to you GPS software.

If pb still exists, try to use "Franson GpsGate" or NMEA as connection within gps software.
[PDA2, XDA IIi, 2020i General] Astro1:
Tried that !

Hi NewbiePDA

Been there and tried that , the outgoing port is port 6 and in tom tom 's configuration choices the choice of port 6 is the only oje that seems to get any where ( activity from the LED on the GPS unit ) all other port choices given turn off the GPS.

Ive got a copy of franson gpsgate but got nowhere with it ,

It has to be a simple configuration problem !

I have set up a spp profile in BT settings ( and called it tom tom ) I have ticked the serial connection and then Enable service box then closed down ( hit ok). Upon re opening the profile serial port choice is no longer chosen ? any ideas ?

Best Regards

Astro1
[PDA2, XDA IIi, 2020i General] newbiePDA:
Hi Astro1,

I think that creating spp profile is unnecessary, my procedure is as below:

1) Pair you devices

BT -> BT manager -> tools -> pair device -> add

browse you BT devices then you should see you gps icon appear, click on it, then type you password to pair, usually is 0000

2) back to BT manager, choose "new", choose discover a BT device, again, you should see you gps device, click on it, normally you get spp service, just follow the step by clicking "next"...

If you can't see any services available then turn off you BT gps device, turn off you Xda2i BT, soft reset, then turn on gps, back to step 2)

3) If pb remains, probably it's due to tomtom's bt stack, try rename BtCoreIf.dll BtSdkCE30.dll (in \windows folder) to others name, or delete them.

Hope that helps.
[PDA2, XDA IIi, 2020i General] Astro1:
re name or delete

Hi Newbe

I am trying to delete or rename the two files you note , I have seen this on other sites as well .

Like you XDA11i says that the files are in use and read only / archive /hidden or in use etc.

It will not let me touch them !

Any ideas of a file manager or software that will let me work on them ??

Astro1
[PDA2, XDA IIi, 2020i General] skeeve666:
download and install gpsdash2 and in the connection settings click on auto config, it will find you gps receaver ad set itself up, this will also give you the correct bt settings, it will show you if everything is working okay. and some cool features.

i had to do this with my jentro bt unit
[PDA2, XDA IIi, 2020i General] Astro1:
Hi Skeevee

Ive tried that one too .

GPS gate checks trhe ports and the blue led on the Bluetooth GPS unit flashes furiously ( as if they are talking ) , but GPS gate reports unable to find GPS ???

This is loosing me , it seems to me that the two devices are talking but that there is a comms / set up problem .

TT6 tries to talk to the GPS as well but gets no where ?

Astro1
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] xRaZeR_FuZioNx:
Disclaimer!

I, xRaZeR_FuZioNx, or anyone else who is affiliated with this project are not responsible for any kind of damage to your device in any way.

Please use it at your own risk! Whatever you do with your phone is your own choice!​

Hey guys! Here's TWRP 3 for the Samsung Galaxy Core Prime (G360T/G360T1). ​

Screenshots:

Installation:

Put your phone into download mode, and connect it to a computer.

Flash TWRP via ODIN.

Boot into TWRP using the key combo (Volume Up, Home, and Power).

Downloads:​

TWRP 3.0.0-0​

Bugs:

MTP may not work correctly.

SlimPickins will not flash. Recommended to flash using TWRP 2, make a backup of the System, then upgrade to TWRP 3.

Special Thanks To:

Y300-0100 - Major contributor, helped fix issues.
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] xRaZeR_FuZioNx:
Let me just steal this...
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] bogarty:
You made your own? Checking this out now!!! :)
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] xRaZeR_FuZioNx:
Yes, but not without the help of [MENTION=5985833]Y300-0100[/MENTION]. :D
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] FazPhantom:
YASSS!! TWRP 3 is out! Now at least recovery can look nicer and much improved now. :)
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] thisisapoorusernamechoice:
FYI, I was able to successfully make a nandroid backup and restore said backup on TWRP 3.0.0-0. However, with 3.0.0-0 I was unable to clean install Slim Pickins Rom. When that happened I rebooted into download mode, reinstalled TWRP 2.8.7.0, which I was then able to clean install Slim Pickins with
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] xRaZeR_FuZioNx:
Thank you for letting me know. I can confirm this issue appears at the "formatting system" step. I'll look into this issue and see what may be causing it.
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] Y300-0100:
Twrp 3.0 has options mount system as read only on start up. Was that option ticked?
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] thisisapoorusernamechoice:
I don't believe so, if you're referring to the prompt that comes up the first time you boot into TWRP, I told it to go ahead and modify /system/ or whatever. Also I was able to restore a nandroid backup (including the system partition) in TWRP 3.0.0-0 before I came across this issue. Since my memory is imperfect at best, I'll retest it again tonight once I have the free time and access to my phone (it's actually my gf's but she's sold on the whole custom ROM scene since I showed her how much CM improved my S5; now she won't stop asking if I've gotten CM to build successfully yet for this phone lol)
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] Y300-0100:
So as I thought. Wipe system definitely working but there must be some conflict between updare binary and updater script with twrp since you restored system. First recovery wipe system and than restore it.

this conflict is common when rom is made with kitchen.

So wait for cm. It won't be to long :)
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] thisisapoorusernamechoice:
God I can't wait. I synced the repos but I can't seem to get it to build, no matter what I tinker with
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] FazPhantom:
Unfortunately, that was the case for me, too. I was able to wipe but not able to install the Slim Pickins ROM. It came up with an error. So I had to go back to TWRP 2.8.7.0 and successfully install the ROM.
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] GrifterGrifts:
Thanks

I've hung out in the irc almost every day and got to see this be made and released thanks all to who contributed to it now to make cm
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] X_shinobi.apk_X:
I flashed this via an app, and I got a recovery loop. I don't have access to a computer so I can't use odin. Any way to fix this recovery loop?
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] bogarty:
What app did you use? The only app I know of that flashes Odin files is "Mobile Odin" by Chainfire, but I think it's still not compatible with our device, so the only way to flash TWRP is via Odin and the only way for you to fix boot is to flash either Trapkernel or the stock firmware in Odin. The only other way I can think of is if you maybe had TWRP 2 installed before this and you're still able to boot into it and restore a previous backup.
[Samsung Galaxy Core Prime ROMs, Kernels, Recoverie] X_shinobi.apk_X:
I just extracted the file, then just used rom installers flash image feature. And I fix it by using twrps terminal command feature and just dd my stock recovery I keep as a backup.