yashsingh1/xdaforums huggingface dataset:
[LG V20 Guides, News, & Discussion] runningnak3d:
Well I have made some progress, but still have a ways to go. I am going to need help to find the algorithm mentioned below. This was my last post on the lglaf repo:

Well after sitting here and reloading Hopper after the 30 minute timeout on the demo about 10 times, I can verify a couple of things:

1 - We will not be able to write without figuring out SIGN. lafd checks the data that is sent on the WRTE to the SIGN, and if it doesn't match -- fsync fail

2 - The hash in SIGN isn't a hash (I owe someone a beer), it is a key. It looks like it is generated similarly to the challenge / response, the same fixed key in the DLL is used.

My reverse engineering skills are bad though, and even worse when it comes to arm64 code. I tried to find where the SIGN payload was created in the DLL, but had no luck -- so I went looking in lafd for the decode. I wish I could provide more details, but at least I know this is above my head now.

EDIT:

So the first 16 bytes of the payload:

First 4 - CRC32 of the payload, or the key // [LAF] sign magic code = 0x1010101

Next 2 - signature length (size of the key) 256 is this case

Next 4 - sign count (the number of chunks that are signed) userdata and system are broken up into chunks.

Next 4 - version

Last 2 - unknown -- could be padding, they are always 0x00

The next 512 bytes are the key (AES?), but only 256 are used, so there is room for a 512 byte key. The other 256 bytes are padded with 0xFF.

Starting at byte 529 are the partition entries. Each entry is 80 bytes.

The first 32 bytes are the partition name, with the last 4 bytes terminating as 0xFF

The next 8 bytes are the start sector of the partition - little endian

Next 8 bytes is the size of the partition uncompressed - little endian

finally there is the 32 byte hash (I believe this is a SHA256 of the partition that is encrypted with the key. Don't know if it is of the compressed or uncompressed data).

-- Brian
[LG V20 Guides, News, & Discussion] storm68:
It would be nice if [MENTION=631273]Chainfire[/MENTION] can chime in. The Sith Lord himself. :laugh:
[LG V20 Guides, News, & Discussion] wAFFLES017:
https://www.google.com/amp/s/xdaforums.com/g4/general/tool-salt-lg-revolution-t3717864/amp/
[LG V20 Guides, News, & Discussion] BIGWORM:
What's even the point in linking to a ROM for a completely different phone? Let's not.
[LG V20 Guides, News, & Discussion] steadfasterX:
This is not a ROM just take a look at the screenshots and the reason why it is in another forum is because I have tested it only on the G4 but in general it works on every LG phone

The only part i'm still working on is flashing firmware as this is still not working on newer firmwares like nougat and that's why I'm in contact with the OP as well so we work together besides others on this issue
[LG V20 Guides, News, & Discussion] BROKEN1981:
Well I just want to ask everyone to e-mail the CEO of TMobile.
[LG V20 Guides, News, & Discussion] BROKEN1981:
Does this mean you are going to stop looking into this?
[LG V20 Guides, News, & Discussion] runningnak3d:
Not even close. As a matter of fact that is all I have been working on pretty much non-stop.

Here is an update on the structure:

So the first 16 bytes of the payload:

First 4 - sign magic number: 0x53430799

Next 2 - version

Next 4 - sign count (the number of chunks that are signed) userdata and system are broken up into chunks.

Last 6 - signature length (size of the key) 256 in this case

The next 512 bytes are the sign hash. It is contained in the KDZ and is generated from the RSA cert.

Starting at byte 529 are the partition entries. Each entry is 80 bytes.

The first 32 bytes are the partition name, with the last 4 bytes terminating as 0xFF

The next 8 bytes are the start sector of the partition - little endian

Next 8 bytes is the size of the partition uncompressed - little endian

finally there is the 32 byte hash. It is probably a SHA256 that has been encrypted with the sign hash and the RSA key.

-- Brian
[LG V20 Guides, News, & Discussion] OfficialVillager:
Unfortunately, you're wasting your time by asking anyone to do that. Two things. Sending an email isn't going to fix anything, because if you've ready it's largely on the part of qualcomm as well. And two, that's not an email that John sees. He's got a different email that he uses regularly. All upper management have emails like that for a reason, as well as him having an email that only receives mail from an approved mail list. You won't get to him and that email is being lost in cyber space.... My source? I'm a T-Mobile employee.
[Galaxy S6 Q&A, Help & Troubleshooting] shiko2007:
hello guys ,

i see a lot version of odin (the latest one 3.12.7)

i'm currently using odin 3.12.3

but i want to know is there benefit of using the latest one over the old one ?

is there more stability or more rate of success of flashing or can fix problem of flashing like drk problem or boot loop?

last question , is it best to use always last version of odin to get more stability and bug fix ?

thx alot guys
[Galaxy S6 Q&A, Help & Troubleshooting] GuestK0076:
There is no best and worsest :P Just is newest, latest version. HERE you found all.
[Moto Z2 Force  Questions & Answers] raver445:
hello all i have a serious problem.. my moto z2 force for T-Mobile stopped working properly...the 3G doesnt work at all....i have tried all trouble shooting steps ...can someone kindly assist me....
[Android Q&A, Help & Troubleshooting] genn2:
[Android Tablet Issue] Acer Iconia A1-810 - 1st freezing, 2nd "erasing" screen

Hi,

My tablet Acer Iconia A1-810 (with KitKat version, not rooted)

was freezing

all the time and I make a normal factory reset from settings. The problem continued to appear and I decided to make a hard factory reset using tablet buttons. After confirm "yes, wipe all data",

the tablet start to show a screen with the android logo and saying "erasing..."

. It's been 3 days now and nothing changes. Not even when I press the reset button and turn on the device that screen appears again.

I've tried to remove (unplug) the battery and plug back in; Tried to get back to recovery mode (power button + volume up) but keeps to show that screen; Any action becomes useless... Nothing works.

Maybe a complete rom flash would do it? But... How to do it if none action on buttons does something?

Any solution?? Thank you for any response!!
[Android Q&A, Help & Troubleshooting] sicui01.xxx:
I wonder if you were able to find any solution, because i have the same problem. I can get into the recovery mode pressing power + volume up. You have to try when the table is going to reboot; not always work but it load recovery mode sometimes.
[Lenovo ZUK Z2 (Plus) Questions & Answers] Araa01:
Omni rom is very very old project. All this time they do something, and they are still surprised! At this point they have passed themselves !!! They first released source codes for Android O! For me the best custom AOSP !! Would it be possible to make such omni ROM for Zuk z2 plus? Mark your favorite developers! Maybe something will work out! Keep calm and flash OMNI ROM! STAY OMNI!

[emoji4][emoji4]
[Lenovo ZUK Z2 (Plus) Questions & Answers] IvvanVG:
Omnirom is one of the most serious projects, but unfortunately I still did not see the working build. MR.HACKER5476 worked in this direction, but none of the builds was started...

Omni-N
[General Questions and Answers] hablando:
Greetings guys,

i don't know if this is the correct place to start the thread but i suppose it's easy for a moderator to moderate it...

I plan to buy the Geotel G1 smartphone.

The main reason i want to buy it is the large battery capacity.

Any other xda members that own this smartphone ? I would like to read your impressions...

In case i buy it, my 1st move would be to root it, but i can't find any root method for this phone...

Thanks for your time reading this.
[General Questions and Answers] mentalik:
its a nice piece of hardware got it myself 2 days ago, it runs pretty stable but i have been unable to root it.

as for the battery i have been using it for 13h (7h being me asleep) and it only went down by 14 %.

sure you can say 14% is a lot but im moving and have no internet or power yet so its my only source of entertainment.

im gonna try rooting it again as soon as i get internet and power if i find a working way ill post it here
[General Questions and Answers] Rafikirib:
Does anyone have a problem with their headphone jack in the geotel g1 or is the Samsung j3 2016 headphone connector too small? For the phones headphone hole?
[Nexus 5X Q&A, Help & Troubleshooting] Irodix:
hey there, i just bought nexus 5x and it was updated to latest official android 8.0, now i want to flash custom roms, steps i made: unlocked bootloader, flashed twrp, disabled forced encryption and dm-verity (found somewhere boot.img on xda which disables that), now i downloaded custom rom(tried crdroid and dirty unicorns both 7.1 android) and , gapps arm64 7.1, and latest supersu. flashed these files whith that order and got stuck at google splash logo. not even boot animation is played. tried without and with supersu, and custom kernels. still no luck. official google system boots fine though. so, hope you help me guys
[Nexus 5X Q&A, Help & Troubleshooting] catsruul:
You can't flash 7.1 ROMs over 8.0 partitions and vice versa.

If you want to flash 8.0 ROMs, flash the stock OPR6 images FIRST. If you want to flash <7.1.2 ROMs, flash the latest N factory images.
[Nexus 5X Q&A, Help & Troubleshooting] sonny19281:
For me, it was enough to flash the Vendor Image other than the newest one... (or maybe the newest 2, I tried the July one)
[Samsung Galaxy S8+ Accessories] jeffwins:
It can be checked out on Kickstarter by searching 'cDock'.

It streams 4K 60Hz video from Samsung S8/S8+/Note 8 and comes with a RF Remote. Please share your thoughts on it.
[Samsung Galaxy S8+ Accessories] Brophen:
Looks good but I don't see a fan like the Dex
[Samsung Galaxy S8+ Accessories] crzycrkr:
Does anyone actually still waste money on Kickstarter? Everything seems to turn into vaporware
[Samsung Galaxy S8+ Accessories] crackddd:
Please feedback for galaxy C9 pro
[Huawei P9 Questions & Answers] Nebúro Ogoid:
HI!

I have an EVA-L09 P9 and after one month of usage it allready had a lot of scratchs!!! :C

Am I the only one in this situation?
[Huawei P9 Questions & Answers] patcci:
Well, you should buy a case at first.. You can buy a new glass tho (AliExpress). I don't know how to replace this but I'm sure it would not be a problem to do this.
[Huawei P9 Questions & Answers] Nebúro Ogoid:
Yeah but, since day one I´m rocking many cases, and it still scratched really easy. :,C
[Huawei P9 Questions & Answers] benjamen50:
Unlucky... I don't have this issue.

---------- Post added at 08:38 PM ---------- Previous post was at 08:37 PM ----------

I would just replace the whole back housing instead because I'm pretty sure the finish wouldn't look as good as you would expect.
[Huawei P9 Questions & Answers] bratusm:
Strange...

I have P9 from the beginning and I don't have a single scratch...

What are you doing with the phone?

To put it in the pocket with keys can produce that, otherwise, I really don't know...
[8125, K-JAM, P4300, MDA Vario General] cptcrunch:
Hello All,

I have a Wizard and it has a problem. If i close the keyboard too quick, or press on the screen or outter case too hard, the entire thing will freeze. Sometimes it will fade to a white screen and reboot, other times I have to soft reset it. I thought it might be the battery, so I replaced it with no go. I also updated the rom to 3.08 ipl/spl, with a gsm radio of 2.25 and WM6 (jaguar) and it still does it. Therefore, I believe it to be hardware related. Are there any tips/tricks I can do to fix this, or is it a lost cause? I really enjoy the phone and will be upgraded to the tilt in a few months but would like to play with this phone as is right now (as it was free). Any and all help is appreciated.

Thanks guys
[8125, K-JAM, P4300, MDA Vario General] docnas:
im not sure about ur but my phone had a problem kinda like that. i was using it ( namely the flash of the camera) as a flashlite to see a leak and some water got into it( a few drops max ) anyway after that it would turn on properly but after a little while it would just turn white and hang if i took the battery out and then after a min or 2 put it back in it would be ok for another few minutes

so i girded up my loins and downloaded the service manual and opened the phone used a blow drier to dry everything out inside it after taking it apart peice by peice put it back together again ad viola its working perfectly

nyway so maybe some cables loose or something give it a try u got nothing to lose as u said the phone came to u free anyway
[8125, K-JAM, P4300, MDA Vario General] wassup:
Are you guys by any chance overclocking?
[8125, K-JAM, P4300, MDA Vario General] S.V.I:
overclocking to 247 with variable speeds to conserve battery.

Using Battery Status 1.40 Beta nightly build(with clock) The scalable cpu feature is F'n AWESOME! and the taskbar icons make sure I never open commmanager.

I don't know if it is safe to overclock it anymore than 247... is it??? I'm afaraid to try because I need my phone
[8125, K-JAM, P4300, MDA Vario General] cptcrunch:
wassup, I am not overclocking

docnas, I will try and tear it apart to see if there is a loose connection. I had been thinking along those lines, and will definitely try that out.

Any other suggestions as well?
[8125, K-JAM, P4300, MDA Vario General] wassup:
Well i overclock mine to 260 whenever I use wifi and other programs but lower it back to 195 if I'm doing light taks such as a phone call. With that, everyone in a while when i take it to 260 it will freeze, then fade to a white screen, and restart. Other than that i don't know what other problems that could've cause this.
[8125, K-JAM, P4300, MDA Vario General] docnas:
@ cptcrunch only suggestion is take it slow and easy dont get over eager and snap something ( i did and broke the ear speaker peice luckly one of this great forums members is going to supply me one he had lying around)

Oh and one more thing dont open the LCD screen portion just open it to the main circuit board and check out the 2 connectors ( the large one on the bottom side and a small reddish one on top the large one is the actual LCD screen connector so it might be the culprit

About overclocking im a normal user and have batterystatus installed using cpuscalar feature i have it at 110 195 234 boost 273

never had a problem with these settings but ur miles may vary
[8125, K-JAM, P4300, MDA Vario General] 1blackz28:
I also have a similar problem except mine freezes when I put it in standby mode and then randomly push the buttons under the lcd display (like they would get pushed being in your pocket.) I have no clue why but it takes a hard reset to get it working agian. Im probably going to get rid of it.
[Magisk] Didgeridoohan:
If you go back to recovery after the bootloop and use the file manager to take a look in /data, is there a magisk_debug.log? Post that in that case...

Edit: Oh yeah... Forgot... The recovery log from when you install Magisk might also be useful.
[Magisk] Takaani:
I'm coming from the unofficial Lineage OS forums for Note 4 and I'm facing similar issues. So far, a couple users and I have isolated it to Magisk conflicting with the newer kernel, but it seems like Magisk 12.0 was flashable and bootable as opposed to anything that I've tried (v13 to v14 inc. beta versions). 12.0 has issues with crashing for me however. I'm not sure about the other users facing that issue. I'll try to find that debug log soon if I can. My device is the N910T.
[Magisk] GingerWare:
Hi Guys,

Thanks for your feedback ! Good to know I wasn't doing anything wrong. Bad to know it's a real issue though :)

I am personnally running on NM-910F, can see more info on enclosed picture (sorry, in french).

Thanks for the logs tip, I'll have a look into it and paste them here when I'll have time to try again.

Cheers,

G.

[IMG="lineage info"]https://ibb.co/nFZj9Q[/IMG]
[Magisk] Heezy01:
hi,

any updates to Magisk 14 compatibility in LineageOS? i too am running it on a Note 4 and would prefer to use magisk over the built in su.
[Magisk] GingerWare:
Hi Heezy01,

Sadly I did not have time to try and post the log, not update from what I know so I guess it's still an open issue.

Did you try it on the Note 4 ?

I did not try again myself because I was lazy to resetup everything after yet another flash...

Cheers

G
[General Questions and Answers] Rasah97:
Hello everyone, i have big problem with my new motorola x force, i bought it with dead software. And i tried install new, (I'm doing it isnt first time). I get key for unlock from motorola service but is imposible. I get an error. This device can not be unlocked.

I guess first owner, forgot turn on develop mode.

Any idea? I'm tried flashing it with instructions from other thread https://xdaforums.com/moto-x/general/guide-moto-x-return-to-100-stock-using-t2446515.

I download soft from motorola, I'm tried first ver. android and new one. Everything without result.
[General Questions and Answers] TheFixItMan:
You do not need to unlock the bootloader to flash original moto firmware

Just put it in bootloader mode and on your pc where you have fastboot and all the firmware files open a command/terminal prompt and type the following

fastboot flash partition gpt.bin
fastboot flash motoboot motoboot.img (not all devices have this)
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img_sparsechunk0 (flash all sparsechunks in number order - for example)
fastboot flash system system.img_sparsechunk1
fastboot flash system system.img_sparsechunk2
fastboot flash system system.img_sparsechunk3
fastboot flash system system.img_sparsechunk4
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot reboot
[General Questions and Answers] Rasah97:
Sure, but When i done it phone starting with Motorola logo and restarting, I didn't have this file img with nr 1/4 I mean this fastboot flash system system.img_sparsechunk4

I download soft from Motorola, I don't remember version but it like 5.1? Middle one from list and in another one first vet same
[General Questions and Answers] TheFixItMan:
Some phones may not have sparsechunks 0 & 4 - as long as you flash all the ones in the firmware in number order

I don't have your phone so I couldn't tell you what firmware to use

I have Motorola g5 so I can just tell you the process

And looking on that firmware thread it says you need to use mfastboot for system images - so see that thread for details

Long as everything is flashed successfully in the order I have written above including erasing user data
[General Questions and Answers] Rasah97:
Sooo.... Could you tell me which comand i have to use ?
[General Questions and Answers] Razedandrisen:
Related to no sim card issue?

I'm wondering if this is related to a problem I am having with mine phone. I flashed the official firmware (6.0) on my moto x force and everything works but the simcard. It says it's not loaded so I have no phone or cell data. My sim card works in other moto phones so its not that.
[Nokia 6 Questions & Answers] Doytoy:
When I call other numbers and they do not answer my call end. I believe it's when the recipients answerphone starts my call ends. I've tested friend's phones on the same number and their phone continue so they can leave a message. I've I've checked with carrier and they don't see any issue with network. Help would be appreciated. Thanks
[Xperia Z3 Tablet Compact Q&A, Help & Troubleshooti] Omar321:
Hi,

Im using now AICP for 3-4 days now.

Today my battery decreased very fast and now my tablet is powered off. I can't start my tablet (sgp621) or charge it.

When I put the cable in it, the LED is red.

Im charging it like 6 hours now and I still can't start my tablet.

Fastboot mode also did't work (pressing vol up and put the cable in).

Booting in the recovery also didnt work (pressing start and vol down)

The last thing what I did is use the stadard browser app and turn the energy saving mode on.

I only have one app installed: mx player pro

My bootloader is unlocked, twrp (TWRP_multirom_scorpion_3.1.0.0_3.10_201703.img) is installed.

I had lineage os before but I formatted all partitions except of my sd card .

Is my tablet dead? :(

I hope someone can help me :)
[Xperia Z3 Tablet Compact Q&A, Help & Troubleshooti] AirBruce:
My SGP621 recently started acting up. The power button doesn't work, and the up volume is now the power button. I can't even shut it down. If I do, it auto-powers on. I think it's done. :(
[Xperia Z3 Tablet Compact Q&A, Help & Troubleshooti] KevnRobles:
Do you still need help?
[Moto G5 Questions & Answers] Haxorkat:
Hey guys, hello there. I need a little help over here.

The other day I made the mistake to install an OTA on my rooted Moto G5 (dual SIM). I had the stock image, TWRP & unlocked bootloader. Of course it failed to install the OTA, but the weird thing is that it always boots to TWRP recovery. No matter if I choose to reboot completely or to boot to system from the TWRP reboot menu, it always goes back to TWRP.

Tried a few things, but none of them worked. Mainly I remember trying the "fastboot oem fb_mode_clear" and did nothing. I didn't try this solution even though problem looks similar. Mainly I didn't want to have to unlock the bootloader and install recovery all over again.

Later I discovered that if I go to the bootloader and hit START from there, boots into OS. So it is functional.

Anyway, I installed Atomic OS ROM thinking I'll get rid of the problem and gain a custom ROM, and everything works, but the problem stays. If I reboot the phone, I have to do TWRP -> Bootloader -> System in order to get it to the OS.

Anyone has any idea on how to fix it?
[Moto G5 Questions & Answers] grosobart:
I have the same problem, it comes back to recovery all the time and we can tell you about it, some help please

---------- Post added at 09:59 PM ---------- Previous post was at 09:43 PM ----------

Hi, I've come back, hahaha, I installed resurrection remix 7.1, previous all the wipes and reboot in bootloader I gave start and started, great.
[Moto G5 Questions & Answers] CypherPotato:
I had this problem trying to install the rom ViperOS. I solved it with one of these steps:

- Boot into Fastboot, select "Start" with volume Keys.

- Flash "boot.img" directly from the zip that is ROM, do this using a PC.

- If you're using stock rom, reflash boot.img

Greetings
[Moto G5 Questions & Answers] SuperUtilisateur:
Does not work for me.

I have flash boot.ini Atomic-OS-1.5 and OCT-N-WEEKLY ...

My phone boot always in recovery

regards

Sry for my bad english.
[Moto G5 Questions & Answers] CypherPotato:
Have you tried to boot from Fastboot?
[Moto G5 Questions & Answers] SuperUtilisateur:
Yes, it works once...

But if I have to restart it (or turn off and start with the power button), the phone boot always in recovery.

It is then necessary to restart fastboot then press "start".
[Moto G5 Questions & Answers] rajibahmed:
Try do a full reset through fastboot and then try installing whatever you need through fastboot and recovery. Much more reliable han ota installs/updates
[Moto G5 Questions & Answers] grosobart:
install resurrection remix and lock with the update of the security patch as we know, then install via fastboot the original firmware, after rebooting install resurrection and now bootea normalmally greetings
[Moto G5 Questions & Answers] SuperUtilisateur:
>writing 'boot'...

>(bootloader) Image not signed or corrupt

Does not work. :(

Maybe because of the model? (XT1676)

--
[Moto G5 Questions & Answers] TheFixItMan:
It always says that

As long as it says at the end

Write OK

It flashed successfully