Samsung Galaxy A50(a505gn) OEM is missing? - General Questions and Answers

Hello guys im new here
Well , first of all my phone (a50) is not rooted and i want to root it but the problem is OEM in Developer Option is missing .. i tried all the tricks/procedure i read here in forum but unfortunately .. oem still wont show to my dev option can someone help me about it ?
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Any updates?

Nikoi28 said:
Hello guys im new here
Well , first of all my phone (a50) is not rooted and i want to root it but the problem is OEM in Developer Option is missing .. i tried all the tricks/procedure i read here in forum but unfortunately .. oem still wont show to my dev option can someone help me about it ?
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Click to collapse
Lynjun002 said:
Any updates?
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Keep the device powered on for at least 7 days, with the device connected to a data network the whole time. After that, the OEM unlock option should appear in developer options.
Sent from my SM-S767VL using Tapatalk

Droidriven said:
Keep the device powered on for at least 7 days, with the device connected to a data network the whole time. After that, the OEM unlock option should appear in developer options.
Sent from my SM-S767VL using Tapatalk
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Is there any other way?

Lynjun002 said:
Is there any other way?
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Click to collapse
There is a trick where you change the date to a month behind or a month ahead then reboot the device.
Another method involves using TWRP to flash a file that bypasses it.
Sent from my SM-S767VL using Tapatalk

Droidriven said:
There is a trick where you change the date to a month behind or a month ahead then reboot the device.
Another method involves using TWRP to flash a file that bypasses it.
Sent from my SM-S767VL using Tapatalk
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Click to collapse
Unluckily the method which you change the date 1 month behind doesnt work on mine,, havent tried the twrp one , is there any thread here with that trick?

Lynjun002 said:
Unluckily the method which you change the date 1 month behind doesnt work on mine,, havent tried the twrp one , is there any thread here with that trick?
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Is your bootloader unlocked? Is there a TWRP for your device?
Sent from my SM-S767VL using Tapatalk

Droidriven said:
Is your bootloader unlocked? Is there a TWRP for your device?
Sent from my SM-S767VL using Tapatalk
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Click to collapse
There is a twrp but my bootloader is locked

any updates? same problem here sir ..

any updates here? did u wait 7 days to OEM unlock appear? bought an second hand a50 a505GN planning to flash some roms but no oem unlock on dev options

Related

[2013][ROOT] Quick Root Tool

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THIS IS JUST A QUICK TOOL I MADE FOR NEXUS 7 NEW EDITION. IT UNLOCKS THE BOOTLOADER, FLASHES A CUSTOM RECOVERY AND GAINS ROOT.
This Voids Your Warranty And Im Not Help Responsible for Any Damage...(You Know The Rest)
INSTRUCTIONS
1. Install The Devices Drivers
2. Download The .zip
3. Extract And Open "Quick Root Tool"
4. Follow Prompts
Click to expand...
Click to collapse
DOWNLOAD
Quick Root Tool​
Click to expand...
Click to collapse
CHANGELOG
Version 1.0(ALPHA) - Initial Release​
There is no T-Mobile variant!
A 4gLTE variant will come out in the near future but now we are WIFI ONLY!
I belive you are looking for the OLD Nexus 7's forums :/
Thread moved - if this is still not the correct place, please let me know.
Kwongger said:
There is no T-Mobile variant!
A 4gLTE variant will come out in the near future but now we are WIFI ONLY!
I belive you are looking for the OLD Nexus 7's forums :/
Click to expand...
Click to collapse
Sorry, was writing the guide late last night and got confused, its for only the 2013 variant!
twrp is asking for a password and my tablet is stuck in boot loop
sneekerpimpz said:
twrp is asking for a password and my tablet is stuck in boot loop
Click to expand...
Click to collapse
Just hit cancel for Twrp password. Also this may have the same issue as the other root tool, if you aren't flashing a rom after unlock and root you must clear data in Twrp. There are threads around here about it, in general I believe. Try booting back into bootloader then Twrp and wipe data, see if it boots. I fixed mine this way. If not there is a restore dead nexus 1 click in the development forum that'll get you up and running again.
Sent from my SGH-I747 using Tapatalk 2
kept failing the wipe, i had to format then wipe and its up and running, thanks.
sneekerpimpz said:
kept failing the wipe, i had to format then wipe and its up and running, thanks.
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Click to collapse
Good to hear. I think more instructions should be in the op, like the data wipe If not flashing a custom rom.
Sent from my SGH-I747 using Tapatalk 2
no it saying I have to manually reroot because super user has no binaries so Im not rooted
Either try update the binaries or grab the su. Zip from the manual root thread and flash in twrp
Sent from my SGH-I747 using Tapatalk 2
sneekerpimpz said:
no it saying I have to manually reroot because super user has no binaries so Im not rooted
Click to expand...
Click to collapse
oh, sorry about that, this tool is an alpha(do not have the device but has been tested) as for the bootloop part the program asks you if your stuck in a bootloop then directs you to a thread that fixes that as these are 2 different processes.
this tool is classed as development, and the unbrick process is part of trouble shooting and help!
Tool Not Available
Hi,
Checked Mega and it says that the tool has been removed. Is there any other link to download this tool.
Thanks.
deveshprabhu said:
Hi,
Checked Mega and it says that the tool has been removed. Is there any other link to download this tool.
Thanks.
Click to expand...
Click to collapse
Use NRT toolkit by wugfresh... It's working for our N7 2013... everything just one click...

New Unbrick method for unlocked phones?

I recently saw the post below which suggest different method for Unbricking the phone. It uses "flashing transfer package" which is only 20Kb! and needs to be installed with a very strange method. The good thing about this method is you don't need to unlock your device which sounds very promising for people like me.
http://pantomath.xyz/how-to-unbrick-honor-6-from-android-m/
However, It didn't work for me maybe because I have H60-L02 instead of L04
I just wonder is anybody tried this method? Is there anyway I can make my own transfer package for my phone?
I explained my problem in this thread in details:
http://forum.xda-developers.com/honor-6/help/honor-6-h60-l02-doesnt-boot-upgrading-t3334887
https://mega.nz/#!Ydw0HI7K!9apLVACCwcuUCv1NwLN2Yov5KTnzOBFrfU8bWcMZST4
Try this one... It worked for me...i hope it works for you too...
Sent from my H60-L04 using Tapatalk
hamzio7 said:
https://mega.nz/#!Ydw0HI7K!9apLVACCwcuUCv1NwLN2Yov5KTnzOBFrfU8bWcMZST4
Try this one... It worked for me...i hope it works for you too...
Sent from my H60-L04 using Tapatalk
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Click to collapse
Thx for your reply.
I tried it but it only goes upto 36% and didn't work.
Did you tried the one that i sent?
Sent from my H60-L04 using Tapatalk
hamzio7 said:
Did you tried the one that i sent?
Sent from my H60-L04 using Tapatalk
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Yes. I guess it's probably for different device as mine is H60-L02
You can try to reset your phone to factory settings by going to the recovery menu... then try this again...it's for h60 global... 807,805,804,810...but i don't know about h60-l02...maybe you are right...but it worth it to try...
Sent from my H60-L04 using Tapatalk
hamzio7 said:
You can try to reset your phone to factory settings by going to the recovery menu... then try this again...it's for h60 global... 807,805,804,810...but i don't know about h60-l02...maybe you are right...but it worth it to try...
Sent from my H60-L04 using Tapatalk
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Still doesn't work....
Do you know why the boot screen of my phone changed after I upgrade it with OTA rom? It doesn't show the Huawei logo anymore. I attached it for your consideration.
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reloto said:
Still doesn't work....
Do you know why the boot screen of my phone changed after I upgrade it with OTA rom? It doesn't show the Huawei logo anymore. I attached it for your consideration.
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Click to collapse
I think it's because of the beta state of the OTA rom...i hope it will be fixed in the stable version...
Sent from my H60-L04 using Tapatalk

I need help to root G900A 5.0

My based band ends with OC4 plus it have secure lock on can anybody lead me to the right direction.
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djevil said:
My based band ends with OC4 plus it have secure lock on can anybody lead me to the right direction.
Sent from my LG-D851 using Tapatalk
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A simple Google search for:
"How to root (your model number and firmware)"
Should give you what you're looking for.
Sent from my SCH-I535 using Tapatalk
Droidriven said:
A simple Google search for:
"How to root (your model number and firmware)"
Should give you what you're looking for.
Sent from my SCH-I535 using Tapatalk
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Click to collapse
I check there isn't nothing at all
Sent from my LG-D851 using Tapatalk
djevil said:
I check there isn't nothing at all
Sent from my LG-D851 using Tapatalk
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That's because there is absolutely no way to root OC4 because it has a locked bootloader that can't be unlocked. There is no way to get around the locked bootloader and no one is probably ever gonna figure out a hack to unlock the bootloader so you can give up on trying to root the device or flash custom recovery.
I can certainly tell you that it's pointless for you to ask or make more posts here or anywhere else because you are chasing your tail. Developers have been trying to figure out how to unlock or bypass the Samsung locked bootloaders for years and no one has even gotten close. Don't waste your time continuing ask.
Sent from my SCH-I535 using Tapatalk
Droidriven said:
That's because there is absolutely no way to root OC4 because it has a locked bootloader that can't be unlocked. There is no way to get around the locked bootloader and no one is probably ever gonna figure out a hack to unlock the bootloader so you can give up on trying to root the device or flash custom recovery.
I can certainly tell you that it's pointless for you to ask or make more posts here or anywhere else because you are chasing your tail. Developers have been trying to figure out how to unlock or bypass the Samsung locked bootloaders for years and no one has even gotten close. Don't waste your time continuing ask.
Sent from my SCH-I535 using Tapatalk
Click to expand...
Click to collapse
Thanks
Sent from my LG-D851 using Tapatalk

Model:ZC520TL this the get var all command from fastboot mode

a dump of the var for reference i noticed boot is locked and not the same as others out there
The Zenfone 3 Max uses a Mediatek processor, which makes the chances of it getting any custom ROMs very slim.
still waiting for the bootloader unlock
i m still waiting for Asus to send the unlock bootloader for this device probably will wait forever or i will just break it trying to do it myself
i hate the fact i cant remove all the zen talk and other bloat ware in there need to be very carefull on my next phone for sure
rictec said:
i m still waiting for Asus to send the unlock bootloader for this device probably will wait forever or i will just break it trying to do it myself
i hate the fact i cant remove all the zen talk and other bloat ware in there need to be very carefull on my next phone for sure
Click to expand...
Click to collapse
The official bootloader unlock is already available on the support site.
Here is the link: https://www.asus.com/sg/Phone/ZenFone-3-Max-ZC520TL/HelpDesk_Download/
It's under the "Utilities" section.
Thank you i will try this out now
Rizzed said:
The official bootloader unlock is already available on the support site.
Here is the link: https://www.asus.com/sg/Phone/ZenFone-3-Max-ZC520TL/HelpDesk_Download/
It's under the "Utilities" section.
Click to expand...
Click to collapse
wonder why i did not see that even with the page bookmarked
thank you
it did not work on my device
rictec said:
wonder why i did not see that even with the page bookmarked
thank you
Click to expand...
Click to collapse
after trying many times it does NOT unlock the bootloader checked in bootloader mode with fastboot getvar all and still locked
no ideia why would Asus provide a aplication that does not work maybe they fix it
rictec said:
after trying many times it does NOT unlock the bootloader checked in bootloader mode with fastboot getvar all and still locked
no ideia why would Asus provide a aplication that does not work maybe they fix it
Click to expand...
Click to collapse
Happened to me with my ASUS ZenFone 2 Laser before. Had to wait a few days for it to work. No idea what causes it, sorry.
yes problably need to wait
Rizzed said:
Happened to me with my ASUS ZenFone 2 Laser before. Had to wait a few days for it to work. No idea what causes it, sorry.
Click to expand...
Click to collapse
i checked the app and it looks like the OK to unlock comes from asus servers ..you probably right i will test it again in two days i just restore the device after testing with factory reset
thank you
Try android 7.0
Actually, I managed to unlock my bootloader using official ASUS unlock bootlaoder tool on their forum site. Is it fully unlocked? Here is the screenshot :
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my J7 Neo ran out of signal after updating

J701M after updating from 7.0 to 8.1 the signal was crossed out and tested with several rom and continues to recognize my SIM operator and my number but it comes signal crossed out
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reviewing all kinds of solutions on the internet one led me to review the Buildprop documents and I do not think there are missing codes in the TELEPHONY area
Can someone help me with this? I have access to the root
Leobike56 said:
J701M after updating from 7.0 to 8.1 the signal was crossed out and tested with several rom and continues to recognize my SIM operator and my number but it comes signal crossed out
reviewing all kinds of solutions on the internet one led me to review the Buildprop documents and I do not think there are missing codes in the TELEPHONY area
Can someone help me with this? I have access to the root
Click to expand...
Click to collapse
Do you still see your IMEI number in system settings?
Sent from my LGL84VL using Tapatalk
Droidriven said:
Do you still see your IMEI number in system settings?
Sent from my LGL84VL using Tapatalk
Click to expand...
Click to collapse
if I can see the imei are fine 2
Leobike56 said:
if I can see the imei are fine 2
Click to expand...
Click to collapse
Are you using a custom ROM or are you using stock?
If using a custom ROM, ask about this issue in the thread where you got the ROM from.
If you are on stock and you updated via OTA, the issue might be caused by something left behind from before the update, try booting to recovery and wipe only the cache partition, do not factory reset, then reboot and see what happens. If that doesn't help, try booting to recovery and factory reset the device.
Sent from my LGL84VL using Tapatalk
Droidriven said:
Are you using a custom ROM or are you using stock?
If using a custom ROM, ask about this issue in the thread where you got the ROM from.
If you are on stock and you updated via OTA, the issue might be caused by something left behind from before the update, try booting to recovery and wipe only the cache partition, do not factory reset, then reboot and see what happens. If that doesn't help, try booting to recovery and factory reset the device.
Sent from my LGL84VL using Tapatalk
Click to expand...
Click to collapse
all this has been tried all the rom stock I think my phone is not running on Gsm so the antenna does not appear but I do not know where the problem is

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