Sm-a705mn/ds - Samsung Galaxy A70 Questions & Answers

I have a 705MN DS (dont know which region that is but there is Spanish on the manual) I wanted to unlock my bootloader but I am having trouble
I have the factory OS installed set it up without accounts and the OEM UNLOCK is on (blue) but I am having trouble unlocking the bootloader in the download mode. How long are we supposed to long press the vol + button. I entered download mode and held the vol + button for 4 mins and 40 seconds then gave up. This was according to one of the guide I found kn here but it is not working.
I tried using fastboot flashing unlock but it is stuck on "waiting for device". This was on another guide I seen on this site. Phone shows up in device manager as "SAMSUNG Mobile USB CDC Composite Device"
I am downloading the latest Mexican firmware for the MN as I type this up.

Found another forum post:
https://forum.xda-developers.com/galaxy-a70/development/recovery-twrp-galaxy-a70-t3955984
That had directions on how to unlock the bootloader. Device reset and is Espanol (Estados Unidos) as the default language but I still dont know what region it is supposed to be

That's the Latin America (LATAM) model.

Related

No fastboot option

Can't find anything on these forums or with google on this issue:
Unlocked HTC 10 purchased directly from HTC last week, received yesterday, running with AT&T SIM. Trying to unlock bootloader with HTCDEV but when I boot to bootloader or download mode there is no option for fastboot! Volume down + power brings me to download mode, my options are system info, show barcode, reboot to bootloader, reboot to download mode, reboot, power down. Tried reboot to bootloader. Phone reboots, says ***LOCKED***, ***S-ON*** and I have the options for reboot, reboot to bootloader, boot to download mode, boot recovery mode. I've ensured USB debug is ticked and OEM unlocked is allowed. I'm afraid I'm missing something obvious but I've used fastboot a fair bit on my m8 so I know what I'm looking for. I put a call in to HTC and their "special Bootloader Unlock team" is supposed to email me in the next 3 to 5 business days.
Tried a hard reset, didn't help.
All I could find on Google is some folks discussing an issue in earlier models of HTC phones - in those cases something about unticking fastboot in the "battery" menu of settings seemed to help but I can find no such options in the marshmallow variant on my phone. The HTCDEV site offers:
"If you have difficulty, power up normally, go to Settings->Battery and deselect Fast boot. Power down and try again." Must be referring to something from an older device because Settings --> Battery does not exist and Settings --> Power does not have a "Fast boot" option I can find to deselect.
Anyone have any thoughts?
Thanks...
It's has been renamed to "download mode" since M9 I think.
theres no fastboot option, it was changed to download mode on recent htc devices
once you're in phones in download mode & you have fastboot open on your pc
type "fastboot oem get_identifier_token"
the rest should be pretty easy
Htcdev explains all that on the first page of instructions as well.
Oops, got it...
metalfan78 said:
Htcdev explains all that on the first page of instructions as well.
Click to expand...
Click to collapse
Thanks guys, sure enough I was connected all along. I should have been able to figure that one out!
I'm not so sure Htcdev "explains all that" though. On the contrary, their instructions were the source of confusion! The first page says to "Use the Volume buttons to select up or down. Highlight Fastboot and press the Power button." Their note of clarification does not help, launching into a discussion of enabling OEM unlock. They ought to update that. Why on Earth would it be clear to me that connecting in 'download mode' instead of 'bootloader mode' voids their specific instruction to "select fastboot and press the power button"?
Anyhoo, all set with a freshly unlocked bootloader, thanks again.
Hello there...
Can you Please tell where the download option is available in HTC devices?
aashish981 said:
Hello there...
Can you Please tell where the download option is available in HTC devices?
Click to expand...
Click to collapse
Some custom ROM's allow you to reboot to download mode via the power menu. If you're stock, power off the phone. Once it's off, hold volume down+power. Once the black HTC screen appears release both buttons. The phone will boot into download mode.
Sent from my HTC 10

how to check if bootlader is locked

Hi Folks
I just got the Media Pad M2 8.0 and I want to check if the bootloader is locked or not
because there is no dialer installed I can't use the code I found in other forums
is there another way to find out?
hingerl said:
Hi Folks
I just got the Media Pad M2 8.0 and I want to check if the bootloader is locked or not
because there is no dialer installed I can't use the code I found in other forums
is there another way to find out?
Click to expand...
Click to collapse
Yes, there should be. You need to enter fastboot mode on the phone - i.e you need to get into the bootloader screen. The bootloader screen (usually called fastboot mode) will tell you if the bootloader and FRP are locked or unlocked - If it is locked, you should see "PHONE Locked" and "FRP Lock" in green, otherwise it should say "PHONE Unlocked" and "FRP Unlock" in red if the phone has been properly unlocked.
You can enter fastboot mode by either using ADB ("adb reboot bootloader", first make sure to enable developer options first as detailed in the Rooting guide, and then enabled USB debugging), or by first shutting down the phone and then powering it up while holding down the VOLDN (Volume Down) key. Of the two methods, I'd recommend the ADB method because the hardware keys method is usually hit-or-miss for me - sometimes it takes me to the bootloader, sometimes it boots normally into the ROM.
If you're on Windows and need the ADB and fastboot binaries, you can install the "15-second ADB installer" found in this thread.
Thanks, that worked, took me a while to figure everything out...
and it appears that my device is unlocked...

How to root TP-LINK NEFFOS Y5L ANDROID 6.1

Hi everyone. Just like in the title of my post. I've just bought a TP-LINK NEFFOS Y5L smartphone, and I started to looking information, how I can get root for this device. And I found it:
https://morfitronik.pl/android-root-smartfona-neffos-y5l-tp-link/
Sad that this site is`t online anymore, but u can find it on github or gitlab.
I've flash this recovery, and it's working fine. The next step to root was to download the zip package from the chainfire site (currently abandoned, but u may use magisk from xda) :
https://download.chainfire.eu/1021/SuperSU/SR3-SuperSU-v2.79-SR3-20170114223742.zip
Latest MAGISK:
https://github.com/topjohnwu/Magisk/releases/download/v16.0/Magisk-v16.0.zip
Well, I've done it. It's working, and I have root on Android 6.1.
Here it is :
View attachment recovery-neffos-y5l-tp-link-twrp.apk
u will have to change extention of file from *.apk to *.img due to xda registration of size file uploaded.
Tutorial how to do this:
https://youtu.be/SfkbkcXSa2M
And if u want to buy me a beer, that is my account number:
PL 37 1020 4317 0000 5402 0389 9689
IBAN BPKOPLPW
Thanks a lot for your support.
How did you flash that twrp recovery...:laugh:
I just flash this recovery via fastboot mode.
TuanPengarah said:
How did you flash that twrp recovery...:laugh:
Click to expand...
Click to collapse
U may also try to boot your phone in this recovery throu fastboot boot image.img
Hello,
I am a bit new... It seems I can't use flashboot mode.
I have DL ADB, then when I key : /adb devices, I see my Y5L.
Then I try to relaunch my device by pressing the VOL + / Restart button => I reach a picture of android and 3 japanese (or chinese characters).
When I plug the device to my PC, it seems that nothing happen (like it was not recognised by the PC).
Du you have any idea?
Best regards
Hello. It is a very annoying thing, but also very simple to solve. If u see the broken robot when u trying to enter to recovery, u must push and hold power button and short press vol+. But if you want to go to recovery or fastboot mode, u don't have to power down your phone. Just go to cmd (or whatever) console and write:
" adb reboot recovery" to boot up you device in recovery mode or
"and reboot bootloader" to boot into fastboot mode
Seeia.
Greetings!
The custom TWRP link does not seem to work as it should be. Either that or I am missing something
Could you please re-upload the recovery file?
Thanks!
"edit: I found it"
Can someone write a tutorial please, it's the first time i try to root with TWRP and i don't understand if the bootloader method for emample is from the device or from the pc because i can enter to the official android device (Y5L ANDROID 6.0.1 ) recovery menu but when i choose to boot at bootloader the phone freeze at the logo. Thanks a lot for any help.
Calaad said:
Hello,
I am a bit new... It seems I can't use flashboot mode.
I have DL ADB, then when I key : /adb devices, I see my Y5L.
Then I try to relaunch my device by pressing the VOL + / Restart button => I reach a picture of android and 3 japanese (or chinese characters).
When I plug the device to my PC, it seems that nothing happen (like it was not recognised by the PC).
Du you have any idea?
Best regards
Click to expand...
Click to collapse
1. pressing the VOL up + Power button => reached a picture of android and 3 Chinese characters (means no command !)
2. pressing again the VOL up + Power button => then you will reached recovery mode.
I had seem this polish method but I get afraid because there is no method to recovery to original rom.
I hope to see a custom rom in next days.
thanks
Hi, I'm trying to install the custom bootloader but after running:
abd reboot bootloader
the phone gets stuck on the tp-link logo.
Trying with volume-up + power shows the broken android logo, from there, holding power + vol-up gets me to recovery but neither fastboot nor adb detect the device. Selecting the "reboot to bootloader" option there ends in the same lock on the tp-link logo.
(I did activate the "unlock bootloader" in developer options.)
Any ideas on how to proceed? thx in advance.
TieSKey said:
Hi, I'm trying to install the custom bootloader but after running:
abd reboot bootloader
the phone gets stuck on the tp-link logo.
Trying with volume-up + power shows the broken android logo, from there, holding power + vol-up gets me to recovery but neither fastboot nor adb detect the device. Selecting the "reboot to bootloader" option there ends in the same lock on the tp-link logo.
(I did activate the "unlock bootloader" in developer options.)
Any ideas on how to proceed? thx in advance.
Click to expand...
Click to collapse
Yeah i also had this problem, open at the android menu your phone and make sure you have enable developer settings and USB Debugging, install Wondershare MobileGo at your pc ( you don't need to install the app at your phone) and connect your phone with the pc, wait to find the drivers at the charge usb selection and after that swap from your phone to all 4 settings of usb connections, mobilego will download 4 drivers total and after that it will read it.
I cant post a link but if you have Chrome to translate from polish to english there is a new simple tutorial, go at the first link at the op post and at the site click at the red text at the beginning next to "twrp" text and translate to english for guide.
sixdiceray said:
Yeah i also had this problem, open at the android menu your phone and make sure you have enable developer settings and USB Debugging, install Wondershare MobileGo at your pc ( you don't need to install the app at your phone) and connect your phone with the pc, wait to find the drivers at the charge usb selection and after that swap from your phone to all 4 settings of usb connections, mobilego will download 4 drivers total and after that it will read it.
I cant post a link but if you have Chrome to translate from polish to english there is a new simple tutorial, go at the first link at the op post and at the site click at the red text at the beginning next to "twrp" text and translate to english for guide.
Click to expand...
Click to collapse
That worked fine. Weird there's no official drivers for download.
Thx.
TieSKey said:
That worked fine. Weird there's no official drivers for download.
Thx.
Click to expand...
Click to collapse
NP and maybe there is but i didn't find any official mobile app management tool from tplink to download.
Thx!
A little offtopic but, any idea on how to enable diagnostic usb port on this device? Nothing in this guide worked so far: https://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
hi
Why does not this mobile display the number of unread messages (sms)?
Why can not I choose one or two SIM cards in my message program?
Why does not the percentage of battery remaining up the screen?
Why does gps work too slowly?
I Have Successfully installed TWRP But when restart TWRP I got blank image
I have successfully install but when reboot recovery I got blank image that have don't show TWRP Logo
How to root!?
Whit out pc?

Stcked after wrong firmware update

hi everyone, today i tried to upgrade my g7 G710ULM whith LGUP but in the procees i got an error, now i have the phone stucked into a fastboot screen like that:
Press the volume key to select, and press power key to select
Welcome to fastboot for bootloader unlock:
please check "Enable OEM unlock" in developer options
* Quick guidance
1)Read device ID
:fastboot oem device-id
2)Write Unlock Key
:fastbook flash unlock unlock.bin
3)Check bootloader is unlocked
:fastboot getvar unlocked
i can't pass this screen, i tried whit fastboot reboot but get the same, tried to hard reset but i get de same screen afer select yes option, when i try to get into download mode get de same screen as soon as i enter this mode.
any ideas to solve this problem?
Lo resolviste bro?
re flash correct stock KDZ file with newer LG up V1.15
Hold vol dwn and power till it shuts off then quickly plugin the usb cable from your pc and hold vol up while you plug it in and wait till download mode shows up.

Samsung Note 10+ N975F; kylo ren picture right after start, boot loop

Has done, if no longer needed can be deleted
solved
Download Mode:
1 Step: Device switched off
2 Step: Keep volume up and down pressed
3 Step: Connect the keys to a PC via USB-C while keeping them pressed
Hi Guys,
I bought a Note+ (N975f, DBT) used. Since it has a crack on the front and was therefore cheap, I wanted to root it.
because as a newbie I am not allowed to insert external links, here only hints:
Following the instructions of topjohnwu with Magisk
However, it did not work. It is always at this point, red marked:
"Unlocking Bootloader
Unlocking BL on modern Samsung devices have some caveats, so I figure this would be helpful.
Allow bootloader unlocking in Developer options → OEM unlocking
Reboot to download mode: reboot and press the download mode key combo for your device.
Long press volume up to unlock the bootloader. This will wipe your data and automatically reboot.
failed.
In download mode when pressing Vol + key the following appears in red
"Reboot Recovery Cause: BL: Recovery Mode Set by key"
I have tried several times and I got this version from
samfw firmware/SM-N975F/DBT/N975FXXU6DTJ4
is used.
I assumed that it is because of the firmware then I used this version
SM-N975F_10_20201103172903_jy9pngyoln_fac
from Frija is used.
For flashing I used Odin3-v3.14.4.
After the last try with the version from Frija (Odin didn't show an error) a screen with a photo of the mask of Kylo Ren appears after Samsung. After 1 minute it starts again.
it is this picture
soyacincau 2019/11/191120-samsung-note-10-wallpaper-preview jpg
In Odin it is detected, but flashing again is not possible it stops at "SetupConnection".
I can only turn off the phone when it is connected to the PC and hold down Bixy/Power + Vol up.
Can I still save it, if so how?
Thanks in advance

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