galaxy s6 edge live demo unit - Galaxy S6 Edge Q&A, Help & Troubleshooting

hello
i have galaxy s6 edge live demo unknow baseband and no imei , it's possible to reflash it for use in normal phone , gsm ,data ........ ?
thank you

soudara said:
hello
i have galaxy s6 edge live demo unknow baseband and no imei , it's possible to reflash it for use in normal phone , gsm ,data ........ ?
thank you
Click to expand...
Click to collapse
No that's not possible, Samsung live demo units have missing GSM parts , you can only use them limited with WiFi

That´s not 100% true, you just need the right tools for it, I have assembled the missing GSM parts in an Note 4 Edge 3 weeks ago and it´ss working great.
In addition you need an IMEI (best is when not used in your country, so check syourself an abroad IMEI) and then flash the unit with IMEI and actual SW.
Can u check an LDU S6 Edge for me?

Kevin1921 said:
That´s not 100% true, you just need the right tools for it, I have assembled the missing GSM parts in an Note 4 Edge 3 weeks ago and it´ss working great.
In addition you need an IMEI (best is when not used in your country, so check syourself an abroad IMEI) and then flash the unit with IMEI and actual SW.
Can u check an LDU S6 Edge for me?
Click to expand...
Click to collapse
Not trying to be a smartass, but his question was can a activate the GSM part by flashing. The answer is no. Sure you can change the whole mainboard too and have a working phone. Maybe even solder the right missing parts if you have the specialized equipment needed for this. But this is not for the average soul

Buying a Board, checking IMEI and getting the image for the model is much more difficult. But do what ever you want.
your "smartass"

Need some help please
I have a Live demo unit as well, but did not know that the GSM parts were missing, so I rooted it :S Now i cannot seem to get it to boot or flash another firmware on it just to get it up and running again.
Anyway I can get it running again? I just need to be able to undo the root i think, but trying to flash a stock ROM throws the following error:
<ID:0/006> NAND Write Start!!
<ID:0/006> FAIL!
Would really appreciate if you could help.
Thanks!

I've been trying to push a new rom to one of these demo units I've bought off ebay for 2 hours
.
So far
download mode isn't recognised by odin.....WTF?
but the phone is recognised like normal via USB
I put it in developer mode and the stock boot loader allows adb sideload.
but CF-Auto-Root-zeroflte-zerofltedv-smg920i.tar.md5
and twrp-2.8.6.0-zeroflte.img.tar
and a "stock" rom I found
all give wrong footer signature verification failed
There is an update from external storage that doesn't exist!
and update from cache
I don't know how to use that.

So how the help did you root it in the first place?
Without Odin or adb and without root. How do you apply an update? You can't change the recovery....

Kevin1921 said:
That´s not 100% true, you just need the right tools for it, I have assembled the missing GSM parts in an Note 4 Edge 3 weeks ago and it´ss working great.
In addition you need an IMEI (best is when not used in your country, so check syourself an abroad IMEI) and then flash the unit with IMEI and actual SW.
Can u check an LDU S6 Edge for me?
Click to expand...
Click to collapse
Do you think that is possible to do that with a S6 Edge Demo ?
Thanks
---------- Post added at 09:07 AM ---------- Previous post was at 08:49 AM ----------
Hi ! I have an s6 edge Demo (LRX22G.G925XXXU1AOD7_LLK),but I cannot take the retail mode off because I cannot acces the phone s menu.It s just saying 'Samsung retail mode' and under 'sistem running' .At the bottom of the display it s says BACKUP PASSWORD.Can someone help please? I also tried to install another firmware but odin gives me the nand fail.does someone knows if there is a firmware that works?Thanks

HELP, HELP
Need help I lost my phone IMEI Galaxy s6 edge SM-925W8, is there a method of recovery. I board not backup.
I tried to flash the original system and without success, I tried with mem Smart Switch but it does not work

Are you still interested in the live demo units?
Kevin1921 said:
That´s not 100% true, you just need the right tools for it, I have assembled the missing GSM parts in an Note 4 Edge 3 weeks ago and it´ss working great.
In addition you need an IMEI (best is when not used in your country, so check syourself an abroad IMEI) and then flash the unit with IMEI and actual SW.
Can u check an LDU S6 Edge for me?
Click to expand...
Click to collapse
HI there,
Are you still looking for a demo Unit? I have the following demo units with me and i want to sell them may i know if you are interested.
1) Samsung Galaxy S6 - SM-G920X
2) Samsung Galaxy S6 Edge - SM-G925X
This 2 are live demo Units, and i also have
1) Samsung Galaxy Tab A - which is still not out in the Market but as i work a samsung distributor i have received one for testing and it work fine...
If you are interested please let me know ASAP so i we can talk.

Need to contact
hi kevin1921
i wanna discuss with you something which is really and urgently required for me
can u give me your mail id, so that i will send a message to you, i mean so that we can chat once........
hope u will
thank you

Hi Kevin
My email id is [email protected]
email me so we can talk..
Email me ASAP,
Thanks

I would be interested in the tab a!

galaxy s6 ldu display swap
Is it possible to take the whole display from a galaxy s6 ldu and put it on a real unit instead of the cracked diaplay? In theory display assembly should be the same right?

nevermind

anyway you can post that demo firmware ? or PM to me? i have the same problem and want to see if i can get it booting again.
Thanks.

Same Problem
Didn't work, error saysNAND Write Start!! FAIL!
Now I cannot turn on the phone. Can you share SM-G920X ROM? Please
Thank you very much

Share the SM-G925X demo rom files LRX22G G925XXXU1AOC6
shadowcliffs said:
I just bought a S6 Edge LDU (LRX22G.G925XXXU1AOC6_LLK)
Phone is restored by flash the stock recovery for SM-G925X (downloaded from a paid website).
Click to expand...
Click to collapse
Hey shadowcliffs
Can You please share those 3 files that you downloaded to recover you SM-G925X LDU?
i flashed lt with the 925f version which messed it up when odin reached flashing modem.img thats when it failed. (probably since it dosent have a modem )
Once i messed up flashing it with a firmware that had modem.img any other firmware couldnt bring it back. (even removed sboot.bin modem.bin cm.bin) out of 925f rom
My original firmware that was on the device is bloated with stuff, but i rather have a working wifialphabet then a bricked device.
So can you please share those files, for i tried everything.
Thank You

You don't need those 3 files, and the AP file (which is 6.6 GB) wont flash anyway. You can just try to flash this recovery for 925x to see if it brings your phone back.
aviam said:
Hey shadowcliffs
Can You please share those 3 files that you downloaded to recover you SM-G925X LDU?
i flashed lt with the 925f version which messed it up when odin reached flashing modem.img thats when it failed. (probably since it dosent have a modem )
Once i messed up flashing it with a firmware that had modem.img any other firmware couldnt bring it back. (even removed sboot.bin modem.bin cm.bin) out of 925f rom
My original firmware that was on the device is bloated with stuff, but i rather have a working wifialphabet then a bricked device.
So can you please share those files, for i tried everything.
Thank You
Click to expand...
Click to collapse

Related

[Q] Galaxy Note 3 Live Demo firmware

hi all,
so my girlfriend got this note 3 live demo unit from their samsung representative, and i want to show her what a haxxxor i am, and flashed the stock firmware on it. odin flashed in a breeze without complains but the device reboots every 2 minutes.
unfortunatly i dont have backed up (a real geek dont need these) the live demo firmware, so i want to ask if somebody have a backup available, or can make a dump of a unit.
i need the live demo firmware not the stock software.
regards
chris
i also have note 3 live demo unit .........and i created nandroid backup of it ......but it is for 2.41gb .....and my network is not strong so i faild to upload this much amount of data......if u from india and give me ur address than i will send u the cd of firware.....
+1
i need the live demo firmware too. It would be nice if u can go to a friend who has a better network and ask him to upload it for u.
For example here fast download hoster .
We would be always greatful.
+ 1
I need the live demo firmware too.
would be greatfull for the firmware please.
I want n900x firmware too. :crying:
Brappa said:
I want n900x firmware too. :crying:
Click to expand...
Click to collapse
After flashing original firmware you need to restore modem part of LDU firmware
CP_N900XXXUDMK1_LLK_REV03_CL1252918.tar.md5
And bootloops are gone.
Note 3 demo unit frimware
rahulpk7up said:
i also have note 3 live demo unit .........and i created nandroid backup of it ......but it is for 2.41gb .....and my network is not strong so i faild to upload this much amount of data......if u from india and give me ur address than i will send u the cd of firware.....
Click to expand...
Click to collapse
hey i aslo want that firmware ... plzzzzz yar kisi b tarhan kr k bhej doo
can i have your number plz? for whatsapp mine is +923005601099
Mr
rahulpk7up said:
i also have note 3 live demo unit .........and i created nandroid backup of it ......but it is for 2.41gb .....and my network is not strong so i faild to upload this much amount of data......if u from india and give me ur address than i will send u the cd of firware.....
Click to expand...
Click to collapse
Dear Brother,
I have samsung Note 3 Live Demo Unit.
I flased with a real firmware, not the set is rebooting every time,
It would be an honour if you could send me that live demo unit backup.
I am from Dehradun, India
My address is
Dilshad Khan
Admin Office
MDDA Ramky ISBT,
ISBT Comound, Hariwdwar Bypass Road
Dehradun - 248001
9897402171
Thanks in advance
Samsung Galaxy Note 3 Live Demo Unit firmware
Brappa said:
After flashing original firmware you need to restore modem part of LDU firmware
CP_N900XXXUDMK1_LLK_REV03_CL1252918.tar.md5
And bootloops are gone.
Click to expand...
Click to collapse
Please send me someone link to this baseband: modem part of LDU firmware
CP_N900XXXUDMK1_LLK_REV03_CL1252918.tar.md5
Big thank you.
note 3 n900x
rahulpk7up said:
i also have note 3 live demo unit .........and i created nandroid backup of it ......but it is for 2.41gb .....and my network is not strong so i faild to upload this much amount of data......if u from india and give me ur address than i will send u the cd of firware.....
Click to expand...
Click to collapse
soo here bye i have read yours fourm i would to get link for note 3 live demo unit firmware phone was bricked by flashing with n9005 rom

G925L variant

hi guys, just bought the s6 edge and was wondering which variant the g925L is compatible with? is it the same as the g925F in terms of ROMs and such? im actually tempted in flashing a different stock firmware because i dont like the stock korean apps, will it be okay to do that? thank you
+1 for this
anyone? can i root?
Dear @awitee
1)In case of flashing you can flash it with different country but it must be for your model (in case you dont wont to trip knox and use samsung pay)
2)still no root from chainfire fro your model.
Regards
bluff master said:
Dear @awitee
1)In case of flashing you can flash it with different country but it must be for your model (in case you dont wont to trip knox and use samsung pay)
2)still no root from chainfire fro your model.
Regards
Click to expand...
Click to collapse
Hi thanks for the reply.
So does that mean i cant flash the stock G925F firmware on my G925L model? what will happen if i do?
simple, you'll get bootloop that stays pretty much on the Samsung start logo. Or maybe even nothing at all. You could be directed to Download Mode and it could say update fail, please try to update again. This can all be solved by flashing the designated firmware meant for your phone model. So it's basically a soft brick. No biggie. I won't suggest you try to flash a different model-firmware on your phone. But if you're keen in seeing the results, please go ahead. Just make sure you have your model-specific firmware somewhere, and the non-model-specific firmware that you want to try out (obviously).
*coming from experience downloading and flashing the wrong model-firmware

S6 edge big problem !

Hello everybody !
I bought a Galaxy S6 Edge Model SM-G925F with Android version 5.0.1 ... everything is awesome but after 3 months the network deosn't work " EMERGENCY CALLS ONLY " i tried to fix the problem with adjust network settings but this is not the solution. i flashed the phone to Android 5.1.1 but no result,i found the IMEI in the Software isn't the same at the back of the phone. A friend tells me if i can root the phone and write the correct IMEI ... but i really need an opinion or solution of a professional here !
Model SM-G925F
Android version 5.1.1
Baseband G925FXXU2COH2
Thank you !
may try a other SIM card first..?!!
Alex-V said:
may try a other SIM card first..?!!
Click to expand...
Click to collapse
I tried an other SIM card, it's the first thing i did
Where did you buy it as stolen or lost phones are soon blocked once reported and all you have is an expensive paperweight
phone info sumsung
install phone info sumsung software you well get all the detail even if it original genuine piece or not it may help you to find reason of this headache

Can't Find SM-925R7 Stock Firmware Or Custom Rom

I tried flashing several custom roms on my Ntelos S6 Edge but all of them were for other models and I can't seem to find one for the SM-G925R7. They boot up and work perfectly except that they don't detect my SIM card. For some reason I also can't find the right firmware to flash it back to stock. If anyone could point me toward a custom rom that would work, the stock firmware, or anything that could help my problem it would be greatly appreciated. Also if I used any incorrect terminology or anything like that please forgive me as I'm not the most knowledgeable in this sort of thing.
How did you root it? I can't find the solution anywhere.
Try roms for Sprint S6 Edge since your carrier is based on CDMA network.
Any GSM rom you flash will not have correct mobile network settings for CDMA.
I have the entire firmware uploading if you still need
what roms have you tried ?
darklightning98 said:
I tried flashing several custom roms on my Ntelos S6 Edge but all of them were for other models and I can't seem to find one for the SM-G925R7. They boot up and work perfectly except that they don't detect my SIM card. For some reason I also can't find the right firmware to flash it back to stock. If anyone could point me toward a custom rom that would work, the stock firmware, or anything that could help my problem it would be greatly appreciated. Also if I used any incorrect terminology or anything like that please forgive me as I'm not the most knowledgeable in this sort of thing.
Click to expand...
Click to collapse
Can you tell me what firmwares installed succesfully even those that didn't recognize the sim card ? i have tried G925PVPU3BOJ7 on the same model as yours , i get an error on odin . I can't configure network settings to search for gsm signal instead of cdma that's why i want to use a different firmware .
i have the same problem. did you find a solution? thank you
Rom needed please
I need rom for cspire sim locked im in Australia and cant use my phone please help urgently mate
SM-G9256R
I'm using the Samsung Galaxy S6 Edge, from US Cellular also a CDMA phone. I have a good root on the phone but haven't been able to find a rom that doesn't brick or bootloop the phone. I'm all backed up ready to go willing to test about anything at this point. SM-G925R4 IS PHONE MODEL SORRY FOR THE TYPO...
HumbleBeBumble said:
I'm using the Samsung Galaxy S6 Edge, from US Cellular also a CDMA phone. I have a good root on the phone but haven't been able to find a rom that doesn't brick or bootloop the phone. I'm all backed up ready to go willing to test about anything at this point. SM-G925R4 IS PHONE MODEL SORRY FOR THE TYPO...
Click to expand...
Click to collapse
Ill have a look around for you mate, but to be honest I've never heard or seen any custom roms for g925r4 model.
What i would do if i was you would be to take the phone to a shop and trade it in for a G925F so many roms for this model

Can I flash sm-g928s firmware on sm-g928c?

I bought my galaxy s6 edge plus in Dubai, so the model is sm-g928c. But I moved to Korea and I want to use my credit on samsung pay. But the card isn't supported by UAE's samsung pay. So I thought maybe flashing with Korea's stock firmware(sm-928s) might do the job. My question is, is it okay to flash this on my phone?
update: I actually did try to flash the lastest version of it(sm-g928s) on my phone, and it failed with my phone saying secure check fail bootloader. Now I'm thinking the bootloader is the problem. So can I full flash(4 files) sm-g928s on my phone?

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