yashsingh1/xdaforums huggingface dataset:
[LG V20 Questions & Answers] growiel:
Hello guys,

I'm fairly certain I'm stuck in an un-debrickable state but I'll ask just in case. My phone is F800K.

I was toying around with LGUP in order to downgrade and root my phone. So far, so good.

I then tried to update to the latest android 9 again, but keep the root active. That's where things started to go south, so I decided to go back.

I followed a couple of "back to stock" guides but now I'm screwed.

- The phone does not boot.

- Download mode is broken, the phone doesn't connect to my computer while in download mode, so it's unusable.

- TWRP is gone. When I try to boot to recovery after yes both times I get nothing. Not the stock recovery and not TWRP, it just tries to boot as usual.

- Can't seem to go back into fastboot either. I tried VOLDOWN + plug-in the phone about 200 times now, to no avail.

Is there another way that I'm missing ?

Thanks.
[LG V20 Questions & Answers] Sands207:
It does sound like a hard brick... you said fastboot is hosed, do you have access to adb in any way?
[LG V20 Questions & Answers] growiel:
None that I know of, that's the issue. If I had access to either fastboot, adb or download mode, I could most likely salvage this, but I can't seem to be able to.

The weirdest thing is the broken download mode, I couldn't find anybody with the same issue...
[LG V20 Questions & Answers] Sands207:
On my lg tribute HD (ls676) fastboot was removed by lg themselves on Android 6.0.1 quietly with a security update and download mode never worked right for me. Without access to fastboot, adb or even diag mode it really sounds like you have a hard brick. if i can find a solution of some kind, I'll definitely let you know.
[LG V20 Questions & Answers] growiel:
What would "diag mode" be and how can I check if I can access it ?
[LG V20 Questions & Answers] growiel:
Small update for people who stumble upon this thread, I managed to save my phone by using the Qualcomm Test Point, see here: https://xdaforums.com/showpost.php?p=81697447&postcount=128
[LG V50 ThinQ Questions & Answers] skydogis:
Hello there

I just ordered my V50 European model to replace my V30, which suddenly had a modem problem it seems cause it stoped reading any sim card without any damage, humidity or obvious short circuit it seems even after meticulously checking the insides abd trials and errors.

Ok I just wanted to ask because I am kind of confused. In the unlocked bootloader versions, isn't it possible to install a custom recovery and get root that way just like with any phone that I unlocked in the past? Meaning I always thought that if you have an unlocked bootloader you can always get root access easily. But is it not this way for now and so we have to wait for a root or custom recovery exploit even if we have an unlocked bootloader from lg?

Just wanted to clarify that and thank you for your time.

Greetings from Greece
[LG V50 ThinQ Questions & Answers] antintin:
There is no custom recovery yet, but rooting with fastboot and some other stuff is not a very device specific task in general. The guide to root the g8s should be exactly what you need.
[LG V50 ThinQ Questions & Answers] G0bl1n:
Any progress with the root?
[LG V50 ThinQ Questions & Answers] antintin:
Dude the g8s people have already managed to root it just look at their guide and use kdztools to get the boot img to patch with magisk
[LG V50 ThinQ Questions & Answers] G0bl1n:
I was wondering if the original poster succeeded with the root. I was also considering to buy the European version but it's nowhere to find here in US.
[Windows Mobile Development and Hacking General] fuller45:
problem fixed, please delete and sry for wrong section
[Windows Mobile Development and Hacking General] bapssystupr3m3:
maybe post in the correct forum...or search up problems with sms-chat..
[Windows Mobile Development and Hacking General] fuller45:
Sorry I thought I clicked the right forum I didnt mean to post it here but thanks for giving a sarcastic answer that is just as useless...And it's not SMS chat problem, i've tried regular text messaging that is built in for WM.

But thanks for your help? I think...

So if a moderator could please move this thread over it'd be grateful.
[Xiaomi Redmi Note 7 Pro Questions & Answers] shadow2373:
Hi

In my country lte only supports b3 and b7 bands and 4g+ works on b3+b7 carrier aggregation .

as you can see in the links below rn7 pro supports b7 and 4g+ :

c.mi.com/thread-2449929-1-0.html

kimovil.com/en/frequency-checker/Ir/redmi-note-7-pro

redmi note 7 pro supports b7 only in China pack , not Indian . My phone's package was Chinese but it came with bootloader unlocked and global rom was installed on it . my phone only supports b3 currently and I can't get 4g+ . (I checked available bands using network signal guru and some other apps )

I followed some guides and tried changing lte bc config in nv ram using qxdm to add b7 but it already had b7 in nv ram settings . So I thought this might be related to firmware or rom , as I was on global rom , so I flashed stock China rom , but nothing has changed . I'm sure my phone has hardware support for b7 , but I don't know what should I do to unlock it . I'm currently using miui11 global rom .

Please help me guys .

Thanks in advance .
[Xiaomi Redmi Note 7 Pro Questions & Answers] gursewak.10:
did you tried stock china rom with fastboot or recovery?

the phone supports FDD-LTE B1 B2 B3 B4 B5 B7 B8 B20 B28 TDD-LTE B38 B40
[Xiaomi Redmi Note 7 Pro Questions & Answers] Zalext:
Hi,

Short Off Topic question:

You BL is unlocked by the seller,

Did they unbind their account from your mobile?

Thank you.

Redmi Note 7 Pro | Tapatalk
[Xiaomi Redmi Note 7 Pro Questions & Answers] shadow2373:
I flashed stock china rom with fastboot using miflashtool , but only b1 b3 b5 b8 b40 b41 was unlocked on it , just like the global rom .
[Xiaomi Redmi Note 7 Pro Questions & Answers] shadow2373:
Yes .
[Xiaomi Redmi Note 7 Pro Questions & Answers] Zalext:
Thank you.

Redmi Note 7 Pro | Tapatalk
[Xiaomi Redmi Note 7 Pro Questions & Answers] Zalext:
Topics ago read that Carrier aggregation is not supported.

Despite seems obvious, did you play toggleing. Preferred Network?

View attachment 4941953

Redmi Note 7 Pro | Tapatalk
[Xiaomi Redmi Note 7 Pro Questions & Answers] shadow2373:
yes , It's on lte . just 4g+ is not working , because b7 is locked on my phone .
[Xiaomi Redmi Note 7 Pro Questions & Answers] olkitu:
Even device have good single bands support that doesn't mean it have good Carrier Aggregation support. That's why i have made website cacombos.com what list Carrier Aggregation supports and data is based from modem logs.

Could someone send to me modem log from Redmi Note 7 Pro? I don't have any data from this device so i can't verify Carrier Aggregation support. I have here instructions how you could get log file out: https://mt-tech.fi/en/how-to-get-4g...tions-from-your-android-phone/#Xiaomi_devices

Then just send to me https://cacombos.com/contribute so i can add it to my website. I can now guess it support about same combinations as Redmi Note 7: https://cacombos.com/device?model=M1901F7G but without log i can't verify.
[Xiaomi Redmi Note 7 Pro Questions & Answers] mathan7:
CA not support all Mi devices, cheating mi, but you unlocked band via qxdm
[Xiaomi Redmi Note 7 Pro Questions & Answers] olkitu:
Most of Xiaomi devices support CA - i have over 30 device Xiaomi device database in cacombos.com confirmed CA support. Just problem is low and middle-cost devices support only CA used in China like 1+3, 3C, 40C and 41C.

If someone have this Redmi Note 7 Pro device, please send to me modem log file so i can add this device to my site. It's very easy from modem log but i just need that.
[Xiaomi Redmi Note 7 Pro Questions & Answers] hackermssharma:
How to take modem log?
[Xiaomi Redmi Note 7 Pro Questions & Answers] olkitu:
I have here instruction: https://mt-tech.fi/en/how-to-get-4g...hone/#Method_for_Qualcomm_Devices_before_2020 . You can send log to https://cacombos.com/contribute .
[Xiaomi Redmi Note 7 Pro Questions & Answers] hackermssharma:
Its fqc test and there is no advance option as u mentioned.
[Xiaomi Redmi Note 7 Pro Questions & Answers] olkitu:
In my site have 3 different method for Xiaomi: https://mt-tech.fi/en/how-to-get-4g...tions-from-your-android-phone/#Xiaomi_devices - please try old method if work with your device.
[Samsung Galaxy S7 Questions and Answers] Jefbyos:
Hi there,

I am using a samsung S7 since almost two years now, stock android. I am still super happy with it, except i see 32 GB internal memory, and it's almost full. Of course i could always remove some apps and docs, but here's the catch : i don't have that many apps, and all my personal files are in my 128 GB SD card.

I used to install modded Roms on my previous devices; that is how i heard of XDA forum, and i know there are skilled people around here ;) I had the same issue with stock galaxy S5, and when moving it to Ressurection remix (which is a super Rom for that device), I noticed that i got back most of my internal memory. So my guess is that space is used by some backup when upgrading (which i did, from Marshmallow to Oreo, one at the time).

Either that assumption is correct or not, do you have any suggestion to get that space bac ? Else that the obvious moving to some Mod Rom ? Not that i don't like the idea, but as everything is set and working well for me now, i'd like to keep it that way. Just freeing that grey space.

Thanks for reading me, and for your comments !
[Xiaomi Poco X2 Questions & Answers] Stonejacob:
Poco f1 comes with Snapdragon 845 chip and now poco X2 comes with snapdragon 730G. According to benchmarks 730G score is low than the Snapdragon 845. So if I buy poco x2 coming from poco f1. Am I upgrading or Downgrading?
[Xiaomi Poco X2 Questions & Answers] CO.Wildfire.OL:
If you want 120Hz display + 4500mAh battery + Camera and some new features upgrade then Poco X2 is the way to go but if performance is your only priority then stick to the King Poco F1
[Xiaomi Poco X2 Questions & Answers] DineshKumar09:
I am gonna upgrade can't wait to feel the 120hz display in hand.
[Xiaomi Poco X2 Questions & Answers] John Louis:
Is the upgrade worth it?

No, in terms of flagship specs. but consider it as a mid range phone and hope it will bring its pro version as the successor of poco f1.
[Xiaomi Poco X2 Questions & Answers] triovi:
If u live in India its OK, but for rest of the world in specially Europe , is not. Important lte bands are missing.
[Xiaomi Poco X2 Questions & Answers] Helhound0:
I'm thinking of letting my Note 8 Pro go and getting the 6/128 variant of this. Wondering the same thing about that.
[Xiaomi Poco X2 Questions & Answers] Stonejacob:
You will get the dual fron camera and fingerprint sensor on the power button.
[Xiaomi Poco X2 Questions & Answers] Stonejacob:
I saw many videos on youtube regarding the refresh rate in Poco X2. Actually it can't compete with iPhone 11 pro 60HZ display, The animation and all needs to improve.
[Xiaomi Poco X2 Questions & Answers] raydialseeker113:
An SD 865 variant will come out before may
[Xiaomi Poco X2 Questions & Answers] veenaprem:
You can't compare such a expensive iOS phone with this one.

---------- Post added at 01:11 PM ---------- Previous post was at 01:10 PM ----------

Definitely POCO X2 is a better choice.
[Xiaomi Poco X2 Questions & Answers] Saswata Chakraborty:
I regret twice after getting Poco F1 (I bought two units. One in October, 2018 and one 1n May, 2019). LCD panel was of poor quality, touch sensitivity was a complete mess, thermal throttling was crazily aggressive, animation was crappy. I suffered to such an extend that I am scared to buy a Xiaomi device again. Currently using Realme X and apart from Color OS, I don't have any other issue.
[Xiaomi Poco X2 Questions & Answers] Jessieka:
Planning to buy Poco X2 as secondaty phone. I'm using Asus ROG Phone 2 as my primary phone. Will it be good for using, how is the performance and speed?
[Xiaomi Poco X2 Questions & Answers] rdv291:
Well Poco F1 was a flagship killer, but X2 is definitely not. Their launch event shows Poco wants market share from Realme and the comparison between X2 v X2 was so prominent throughout the launch event of Poco X2.

If Gaming is priority - SD845 is still better

If Camera is priority - You can opt for X2 as it's better. Quad cam + Sony IMX686 sensor works better than that of Poco F1.
[Xiaomi Poco X2 Questions & Answers] GuestK00460:
upgrading -screen n camera

downgrading -SoC
[Moto G5S  Questions & Answers] superfabek:
Hello guys,

I'm looking for working and tested roms on XT1799-2 64GB/4GB (aka Green Pomelo / Qingyou).

XT1799-2 isn't so popular like other "montana" cellphones, but some people looking for newer android roms than 7.1.1.

If you have some experience just give feedback.

Ps. If you have original stock GLOBAL rom 7.1.1 pls share.

Best regards, FB
[Moto G5S  Questions & Answers] e-bert:
Hi. I'm in the same situation. The stock firmware is here:

https://mirrors.lolinet.com/firmware/moto/montana_retcn/official/RETCN/

Only chinese and english supported.
[Moto G5S  Questions & Answers] gmigrk:
Look on 4pda, crdroid and RR for xt1799-2,
[Moto G5S  Questions & Answers] b33taurus:
If you are looking for Oreo Rom for Chinese vesrion of xt 17999-2 then my sincere advise if to not try any rom other than ZUI rom. Thats the best of all available roms. I ruined my xt 1799-2 in search of oreo. Its front cam is not working on oreo as front cam is different than other variants. While i cannot downgrade bootllader so flashing some part of rom is not helping me. In some roms my sims are not working and in other finger print sensor is not working while downgrading witout falshing gpt.bin file. Cannot flash gpt.bin because then I will permanently loose iemi.
[P3300, MDA Compact III ROM Development] hausjellp:
After trying to CID unlock one of my XDA's for nearly 2 hours and all I got were ERROR 260 messages I threw one of my xda's into the wall. I then tried with the next one - still not working, same errors. I have tried EVERYTHING. Different USB ports, reinstalling drivers, flashing rom to default o2 WM6 version - i just cant unlock it...........

PLEASE HELP!!!!!!!!!!!!!!!!! before this one ends up on the floor in pieces like the other one
[P3300, MDA Compact III ROM Development] hausjellp:
FIXED! well not the phone but i managed to get 1.11.000 on my other phone...shame about the other xda orbit though lol
[P3300, MDA Compact III ROM Development] andrewjpan:
you didn't need to throw the pda into the wall... i would have gladly help you get rid of it....

did you take out your mem card? if you didn't, it would give the Error[260] msg....
[P3300, MDA Compact III ROM Development] soardiac:
i know it's not really funny, but still i had to laugh about this one. =)
[Samsung Galaxy Note 10+ Questions & Answers] Frostinheart:
Hello everyone

I just purchased 256g 12gb ram snap 855 note 10 plus last month. But after the android 10 update my phone seems to have a bad battery life.

Its like 50 mins screen time and battery is at 82 percent.

Brightness is 50%ish fhd+ nothing in background only usual apps.

It seems.like going down by %1 every 2 or 4 minutes. I watched alot of reviews and it was not going down so fast.

Id Be glad if experienced people helps out. Im thinking to replace this.
[Samsung Galaxy Note 10+ Questions & Answers] maxime4611:
I watched a lot of reviews too.

Unplugging the phone makes it loose like 3-4% in 2 minutes. Then i think with a common use you can get 1hr of SOT every 25%-30% with some basic tweaks.

I think the reviews are based on a battery starting from 100 to 0% without pausing the screen. You can get 10-11%/hr while the screen is on, which is pretty good depending of what you're doing.
[Samsung Galaxy Note 10+ Questions & Answers] Frostinheart:
Thanks for the reply,

Well people talk about having 8-10 hours of SOT so, this concerned me like hell. when i click battery options, it shows me that still learning patterns tho. Could it be as if it's just updated to Android 10?
[Samsung Galaxy Note 10+ Questions & Answers] MatroxD:
Something is definitely wrong. You might want to factory reset it, and start from scratch. Hopefully that resolves it.
[Samsung Galaxy Note 10+ Questions & Answers] weretiger:
Dont be stupid believing sot of 8-10 hrs.... Those video showing coz they never lock the screen. Normal user will turn on off the screen.. hence eventually will use more juice. If a phone can last u 6 hrs... U be more happy...
[Xiaomi Poco F1 Questions & Answers] crpcnt.cpc:
good morning guys, so i'm going through a complicated situation with my Pocophone F1. It is oscillating the operator's signal. time has time does not have. I already checked the antenna cable is not broken. Does anyone know what can it be?

Then it seems to be connected to a Wi-Fi network it keeps the signal for some time.
[Xiaomi Poco F1 Questions & Answers] Ordinary_Smartphone_User:
*Bump* We have the same problem, can anyone help?
[Nokia 4.2 Guides, News, & Discussion] OGHyperion:
>> Enable Developer Options ( If you're into this kind of stuff you should know how! )

>> Enable "OEM Unlocking"

​

>> Go to "Developer Options" again and toggle "Allow USB Debugging"

>> Switch off your Phone! and wait for like 5 to 10 seconds

>> Connect the charger (You'll see a charging animation)

>> Press the "Volume Down + Power Key" , keep it pressed until you reach fastboot!

>>Connect your Panther to a PC that has fastboot drivers installed!

>>Keep the phone in fastboot itself and type this in fastboot cmd

fastboot flashing get_unlock_ability

You'll see that it showed the following results

​

>> So, Technically...

get_unlock_ability: 1

means that the bootloader is unlockable!

And to see that the command is:

fastboot flashing unlock

This will possibly wipe your data if it works!

If you find the above mentioned method working, Please do report here!

Hit Thanks! (It's free)

EDIT! IT WORKSSS!!! ENJOY PANTHERS
[Nokia 4.2 Guides, News, & Discussion] piteer1:
Can confirm that this solution is working, without the need of disassembling the device.
[Nokia 4.2 Guides, News, & Discussion] OGHyperion:
A W E S O M E

Thanks for doing it bruh! i see you have you unlocked already..
[Nokia 4.2 Guides, News, & Discussion] perswillc:
N

Did not work for me
[Nokia 4.2 Guides, News, & Discussion] CarrioTine:
Worked perfect for me
[Nokia 4.2 Guides, News, & Discussion] senpaiwanders:
Is this working after the android 10 update?
[Nokia 4.2 Guides, News, & Discussion] CarrioTine:
Yes!
[Nokia 4.2 Guides, News, & Discussion] yashinodon:
this could also work:

fastboot oem unlock-go
[Nokia 4.2 Guides, News, & Discussion] Mirnoff:
Works!!! Mine is TA-1149 00WW_1_41B_SP01 on November 05 2019 Android Security Patch!!!
[Nokia 4.2 Guides, News, & Discussion] psychofaktory:
Thank You.

This does still work with Android 11 and Feb 2022 security patch.
[Nokia 4.2 Guides, News, & Discussion] Gazklatic:
I don't know if it's my device OR it's model specific (I'm using TA-1149, sold in LATAM), but the guide didn't work for me (after flashing unlock command, it just reboots and bootloader is still locked).

However, the method I used was all of the above, but changing "fastboot flashing unlock" to "fastboot oem unlock".

After that, my bootloader unlocked just fine.

Maybe useful for another variants of this phone or just for TA-1149?
[Xiaomi Mi 5 Questions & Answers] luigge:
Hello people is there any news yet regarding official miui 11 for the mi 5, or will this phone ever be updated?
[Xiaomi Mi 5 Questions & Answers] eddieim3000:
https://sourceforge.net/projects/xiaomi-eu-multilang-miui-roms/files/xiaomi.eu/MIUI-STABLE-RELEASES/MIUIv11/xiaomi.eu_multi_MI5_V11.0.2.0.OAACNXM_v11-8.0.zip/download
[Xiaomi Mi 5 Questions & Answers] harris123424:
Only unofficial

https://xdaforums.com/mi-5/development/rom-miuitr-9-11-7-t4000783
[Xiaomi Mi 5 Questions & Answers] evilinheaven:
Oficial no, but you can use the Xiaomi.eu version. I use it and is very stable... Still on Oreo, but since Xiaomi dosen't update this model anymore, it is what it is.
[Xiaomi Mi 5 Questions & Answers] luigge:
Is this rom xiaomi.eu for twrp? Or can I install like normal roms?

I mean like the original firmware
[Xiaomi Mi 5 Questions & Answers] Qwerty user:
Can we flash this rom wit miflash tool ?
[Tilt, TyTN II, MDA Vario III General] fandry:
I have all my old contacts from my previous phone in a VCF file and I was wondering if I would be able to transfer it to my knew tilt? Also how do I disable the internet on the tilt....I have wifi at work and home and I do not want it using it through the cell phone because I declined a data plan and just got unlimited texting...how do I keep it from accidently connecting to the internet and charging me data. Thank you for your time.
[Tilt, TyTN II, MDA Vario III General] phatxsh0rt:
i dont know about contacts i had to do mine all over =/ nd saved them to microsoft outlook encase i lost them. but i know how to disable the internet. download KaiserTweak (search for it around this forum) nd there is an option to enable or disable internet on the tilt. theres also a lot of other stuff too.
[Tilt, TyTN II, MDA Vario III General] fandry:
What format does windows mobile save its contacts as? I have the ones from my sanyo as VCF files. Also I downloaded and installed that program you spoke of, ran it and saw a bunch of settings but nothing that clearly said mobile internet.....off. :D What am I looking for?
[Tilt, TyTN II, MDA Vario III General] phatxsh0rt:
hmm.. it saves as a notepad file but your contacts save in microsoft outlook. so i doubt its the file youre talking about. as for KaiserTweak go down to the data tab nd look for "Enabled:Media Net" and "Enabled:AT&T ISP GPRS" if you look down it will say "Enabled (Def/Adv)" on both of them just simply click on it and disable it.
[Galaxy S6 Edge General] baabafadil:
I need help with my Samsung Galaxy S6 Edge SM-G925F, Android 7.0 stock firmware G925FXXU6ERF5, freezes & restarts a lot, sometimes it fails to display until i open it and unplug the battery terminal, sometimes it fails completely, so i just leave it & it starts by itself after hours or days. I flashing it with same firmware via odin 3.13.1, flashed successfully, user files apps remained intact but still problem not solved.
[Samsung Galaxy Watch] GreenParr0t:
Hi all,

I've got the wa2 and notifications was working fine from WhatsApp, Gmail, etc on my phone (Poco F1) android 9. Update came for android 10 and now the notifications won't show up on the watch. Does anyone know what kind settings should be adjusted?

What I've tried :

Check if permissions are still the same as they were on android 9.

Reinstalled galaxy Wear app.

Checked notification settings on phone & watch.

Anyone knows what's up with android 10 not sending notifications to the watch?

Edit: flashed a custom kernel and some messages are coming through now.
[Samsung Galaxy A8 (2018) Questions & Answers] Lord Spectre:
Hello community,

I have a A8 SM-A530F in boot loop, and I'm not able to flash the ITV no brand firmware with odin:

<ID:0/006> Odin engine v(ID:3.1401)..
<ID:0/006> File analysis..
<ID:0/006> Total Binary size: 5308 M
<ID:0/006> SetupConnection..
<ID:0/006> Initialzation..
<ID:0/006> Set PIT file..
<ID:0/006> DO NOT TURN OFF TARGET!!
<ID:0/006> Get PIT for mapping..
<ID:0/006> Firmware update start..
<ID:0/006> NAND Write Start!!
<ID:0/006> SingleDownload.
<ID:0/006> sboot.bin
<ID:0/006> param.bin
<ID:0/006> FAIL!
<ID:0/006>
<ID:0/006> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)

On mobile (download mode) I can see:

sw rev. check fail (bootloader) device 9 binary 8

Then also:

AP SWREV: B:9 K:8 S:8

So it seems for some reason, there is boot loader V9 but latest ITV firmware from sammobile is v8.... Really I don't know how the v9 is there (the phone isn't mine). So the question is, is there any way to downgrade bootloader (even with root)??

Thank you

Lucas
[Samsung Galaxy A8 (2018) Questions & Answers] adek89:
upload the latest version of the software then it will start
[Samsung Galaxy A8 (2018) Questions & Answers] Youdoofus:
no. sorry man, you cant downgrade bootloaders