Convert Live Demo Unit Note 4 to Regular Note 4 (Without cellular) - Galaxy Note 4 Q&A, Help & Troubleshooting

Hi guys, I'm new to XDA Developers. I've ordered a Live Demo Unit version of Note 4 on Ebay for a great price. Long story short, it came in today and I had confirmed with the seller before purchasing that it works like a regular note 4 minus the cellular (which it does not) since all it does is play a demo video on repeat, my photos and apps keep getting deleted as well as resetting certain functions such as brightness etc. killing the battery very quickly. It is the n910x software version & device. I was wondering if I should return to seller or if there was a way of flashing it to use stock software and have it function as a regular tablet? Any help would be greatly appreciated.

AkeemOF said:
Hi guys, I'm new to XDA Developers. I've ordered a Live Demo Unit version of Note 4 on Ebay for a great price. Long story short, it came in today and I had confirmed with the seller before purchasing that it works like a regular note 4 minus the cellular (which it does not) since all it does is play a demo video on repeat, my photos and apps keep getting deleted as well as resetting certain functions such as brightness etc. killing the battery very quickly. It is the n910x software version & device. I was wondering if I should return to seller or if there was a way of flashing it to use stock software and have it function as a regular tablet? Any help would be greatly appreciated.
Click to expand...
Click to collapse
flash 5.0.1 n910f stock rom through odin..
it works fine and of course no sim services as live demo units dont have cellular antenna.

Related

[Q] Galaxy S5Purchase Advice in the US

Hello everyone,
I recently bought S5 model 900F on Amazon (US) (3rd party seller), which unfortunately turned out to be a cloned phone! A side note, within the first hour of use, the phone just died on me with 40% battery and would not turn back on. Luckily with that experience, I am getting a full refund based on "defective" unit and not have to go through the whole ordeal why it's a "cloned" phone.
This gave me quite a scare about buying another S5 on amazon and am asking you guys if you know of places or insight where I can buy the 900F (the international version) as they claim it to be with the capability of 4G and not the 900H. I'm looking specifically for this model because I have relocated to Europe and am visiting the US for vacation (2 weeks).
Now, I just saw that Google may be releasing the Google Play edition for the S5 but that is still TBA.....so that phone would be much preferable but I have a feeling the sales will begin after I leave.
Anyways guys, thanks in advance!

[Q] Question with a note 4 demo unit

Hi all of you, i´m thinking to buy a note 4 demo unit i know that it can´t be used like a normal note 4 but here´s a but, i´m also thinking to buy a note 4 normal mother board and my question is, if I can replace de normal motherboard in the demo unit and have a full phone working, I want to do this because is more cheap to me if I buy separately and make the phone working, sorry if the post don´t go here, I will be really really thanksfull is you can help me thanks in advance.
jacksoncolocho said:
Hi all of you, i´m thinking to buy a note 4 demo unit i know that it can´t be used like a normal note 4 but here´s a but, i´m also thinking to buy a note 4 normal mother board and my question is, if I can replace de normal motherboard in the demo unit and have a full phone working, I want to do this because is more cheap to me if I buy separately and make the phone working, sorry if the post don´t go here, I will be really really thanksfull is you can help me thanks in advance.
Click to expand...
Click to collapse
Not sure about the others. But the phone seems like not able to get opened up as easy as unscrewing the screw. Probably will leave some scratches or damage to the digitizer etc. Is the price differ that much?
PS: What about IMEI number?? If you are buying demo unit I don't think you will have any valid IMEI from the demo phone.
DreamerTKM said:
Not sure about the others. But the phone seems like not able to get opened up as easy as unscrewing the screw. Probably will leave some scratches or damage to the digitizer etc. Is the price differ that much?
PS: What about IMEI number?? If you are buying demo unit I don't think you will have any valid IMEI from the demo phone.
Click to expand...
Click to collapse
He could just use one from an old phone (or maybe his carrier doesn't care about phones without IMEI-numbers).
jacksoncolocho said:
Hi all of you, i´m thinking to buy a note 4 demo unit i know that it can´t be used like a normal note 4 but here´s a but, i´m also thinking to buy a note 4 normal mother board and my question is, if I can replace de normal motherboard in the demo unit and have a full phone working, I want to do this because is more cheap to me if I buy separately and make the phone working, sorry if the post don´t go here, I will be really really thanksfull is you can help me thanks in advance.
Click to expand...
Click to collapse
If you have the demo units that had been used during launch then your going to need more then a Mobo. The screens don't actually work so you'll need one of those. Also a battery. Then the Mobo. Working Spen, because the demo units don't actually work. Then you need to get the equipment to flash a IMEI if the Mobo doesn't have one. Just at the price of Mobo replacements your better off buying a real Note 4 straight up.
ok I want to do that because I already did with an S5 I purchase a demo unit then just replaced the motherboard with another that I have, and now I have a fully functional galasy S5, but I don´t know if it is the same with a note 4 by the way the demo unit of the galaxy S5 is the g900x model and use it with a g900h motherboard
jacksoncolocho said:
ok I want to do that because I already did with an S5 I purchase a demo unit then just replaced the motherboard with another that I have, and now I have a fully functional galasy S5, but I don´t know if it is the same with a note 4 by the way the demo unit of the galaxy S5 is the g900x model and use it with a g900h motherboard
Click to expand...
Click to collapse
hmmm What i know so its possible you just need to change the motherboard with IMEI .
Cheerz
M
this is really old and all, but:
i opened a note 4 live demo unit last week:
the antenna cables between the mainboard and the bottom/usb PCB are missing including the connectors on the boards(s),
so it would appear that you at least need to add those cables, and either solder the connectors on the bottom pcb (or replace the whole bottom pcb, which is likely easier).
and beyond that, i cannot tell if the actual antennas are maybe missing too.
(and maybe one of the two cables is for wifi, which could explain that wifi is rather weak on my note4)
I believe that demo units are actually fully functional units of the retail product. The only difference is that the OS has been customized so it contain additional retail demo bloatware.
i own three note4 demo units (off ebay) and used them for years, with wifi tethering to a low-end phone for internet.
here is a picture of a disassembled note4 demo unit (right/top) compared to a regular (gsm) unit (bottom/left).
imgur.com/a/A1WKlJK
please observe the missing cables and unpopulated pcb connectors.
i dont't know about the other radio hardware.
i've had an offer from somebody who can supposedly turn a demo unit into a functional phone with a software fix, but the missing cable speaks against that.
otherwise the main difference is that demo units have the "samsung retail mode" app installed, which does all kinds of annoying things, and blocks any removal of itself through regular means (unless you know it's password), but getting rid of it is rather trivial, because the bootloader of the demo units (that i had) is not locked. you can just flash a new rom (AND wipe userdata)... or even just a custom recovery, and delete the retail-mode app from the system through the recovery.
but even then, no cellular radio.
and no gps(!), supposedly because gps is handled by the same chip.

Suspicious outrageously cheap LG G2 seller, legit?

As the title suggests,
Came across a company called cell-plaza on ebay who are based in Hong Kong selling lots of high end phones, all brand new, for what seems to be very cheap prices.
Details:
Description: NEW LG G2 D801 4G LTE Quad-Core 32GB 13MP Android Mobile Phone- Black (Unlocked)
Price: £141.00
Link: http://www.ebay.co.uk/itm/281435055233?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT
Has anyone had any experience with this company, or can you spot anything suspicious about them?
I've already made the purchase, hoping for the best.
I've been stung by clones & knock off's before, but I've never seen an LG G2 clone before.
Thanks.
If you read the negative feedbacks on ebay you foud that probably they sent you a refurbished phone and probably without warranty. But the price made the deal..
_____________________________________Read more write less and be smart
Hope it works out for you, man. The negative feedback is a bit discouraging, especially the one that says something about changing feedback in order to get refund!
But let us know how it works out for you. I'm thinking at worst (based on feedback) you have a 4 in 5 chance of getting a working phone.
Did it arrive?
Hi, did you receive this phone OK? I'm contemplating buying one myself.
Thanks
alot of negative feedback thats not good... before you flash anything search for refurbished thread and make sure oyu know wich model variant you get by looking on the motherboard otherways youll brick your phone if you wish to flash new rom even root i think..
that is the normal price of a SECOND hand G2 in my country.
gunna be selling my vs980 for 150 on ebay =D
siggey said:
If you read the negative feedbacks on ebay you foud that probably they sent you a refurbished phone and probably without warranty. But the price made the deal..
_____________________________________Read more write less and be smart
Click to expand...
Click to collapse
98.9% Positive Feedback
leethedon1 said:
Has anyone had any experience with this company, or can you spot anything suspicious about them?
I've already made the purchase, hoping for the best.
Thanks.
Click to expand...
Click to collapse
Well, now that I have received my G2 from them, I can share some of my experience. I live in USA and good ATT LTE performance is crucial to me. The company sold the ATT D800 version on ebay as new for about $165 bucks, which I think is a fair price for a previous generation fragship phone sold by a shoddy HK company considering that $200 buys me a brand new ASUS Zenfone 2 or Zenfone 2 Laser here in USA with full warranty and all.
The phone arrived two weeks later in the original cardboard packaging sealed in plastic. The phone case looked brand new, no scratches or any signs of use or abuse. I removed the back cover and looked inside. Inside was the original LG battery produced in 2013 and D800 printed on the case. The printed IMEI number matches what is reported by the software, and corresponds to the ATT D800 model. The phone works fine and has already installed two OTA updates, upgrading KitKat 4.4.2 to Lollipop.
Next, I installed the LTE discovery app to snoop around on which LTE bands my G2 is using. Depending on my location in the neighborhood, the bands were switching between Band 2 and the all-crucial Band 17, which confirms I indeed got the D800 for the ATT LTE network. Finally, I have run Geekbench 3 benchmark app repeatedly and the consistent scores of 900+ and 2500+ (single-core and multi-core) are in line with the benchmarks published in many online reviews of G2.
HOWEVER, the printed manual inside the box, talks about LG-P920 which corresponds to an entirely different LG phone, which does point to some kind of shoddy vendor activity.
Either way, I feel pretty happy having purchased an LG2 that looks like new and works like new for just $165 bucks. For me it's a stopgap phone until the Snapdragon 820 devices arrive. The only thing that disappoints me is having just 32GB of storage. I have a music collection that takes up something like 200GB in lossless format, and even converted to a high bit rate MP3, 32GB is just barely not enough. I wish there was an SD card slot. In retorspect, the SD801-based 64GB Oneplus One that's now sold for only $300 USD may have been a better choice. Also, the LG GUI is ok, but not as nice as the Cyanogen OS on a Oneplus One phone. The LG GUI looks ok, it is something like made by geeks, for other geeks. The poor wallpaper collection and the lack of themes is appalling, but fixable. The phone looks like a keeper to me. I look forward to testing the camera performance and trying Cyanogenmod.
Get yourself a tiny Micro sd card reader by Meenova for 10.00 and a 128GB Samsung Micro SDXC Card (can be found under 40 this week due to cyber Monday Week deals if you google slickdeals.net) and you'll be more than set!
I'm using the Samsung 64GB Pro Micro SDXC Card and its amazing.
Akopps said:
Well, now that I have received my G2 from them, I can share some of my experience. I live in USA and good ATT LTE performance is crucial to me. The company sold the ATT D800 version on ebay as new for about $165 bucks, which I think is a fair price for a previous generation fragship phone sold by a shoddy HK company considering that $200 buys me a brand new ASUS Zenfone 2 or Zenfone 2 Laser here in USA with full warranty and all.
The phone arrived two weeks later in the original cardboard packaging sealed in plastic. The phone case looked brand new, no scratches or any signs of use or abuse. I removed the back cover and looked inside. Inside was the original LG battery produced in 2013 and D800 printed on the case. The printed IMEI number matches what is reported by the software, and corresponds to the ATT D800 model. The phone works fine and has already installed two OTA updates, upgrading KitKat 4.4.2 to Lollipop.
Next, I installed the LTE discovery app to snoop around on which LTE bands my G2 is using. Depending on my location in the neighborhood, the bands were switching between Band 2 and the all-crucial Band 17, which confirms I indeed got the D800 for the ATT LTE network. Finally, I have run Geekbench 3 benchmark app repeatedly and the consistent scores of 900+ and 2500+ (single-core and multi-core) are in line with the benchmarks published in many online reviews of G2.
HOWEVER, the printed manual inside the box, talks about LG-P920 which corresponds to an entirely different LG phone, which does point to some kind of shoddy vendor activity.
Either way, I feel pretty happy having purchased an LG2 that looks like new and works like new for just $165 bucks. For me it's a stopgap phone until the Snapdragon 820 devices arrive. The only thing that disappoints me is having just 32GB of storage. I have a music collection that takes up something like 200GB in lossless format, and even converted to a high bit rate MP3, 32GB is just barely not enough. I wish there was an SD card slot. In retorspect, the SD801-based 64GB Oneplus One that's now sold for only $300 USD may have been a better choice. Also, the LG GUI is ok, but not as nice as the Cyanogen OS on a Oneplus One phone. The LG GUI looks ok, it is something like made by geeks, for other geeks. The poor wallpaper collection and the lack of themes is appalling, but fixable. The phone looks like a keeper to me. I look forward to testing the camera performance and trying Cyanogenmod.
Click to expand...
Click to collapse
Thank you so much for posting this and for following up with your findings.
I have a G3 on order from the same seller and started to worry after reading their negative feedback (also AFTER buying - which I would not normally do!).
I'll also post on here once I receive the LG G3 32gb to confirm that the phone received is the official LG Model or a replica, new or used and whether the phone is working as it should.
Thanks for the SD card suggestion too, I will have a look.
I was just looking at a G3 from them this morning. I'll be curious to hear about your experience.
Sent from my SAMSUNG-SGH-I747 using Tapatalk
The G2 is pretty old now despite the capabilities from it. I feel like the price they are selling it for is reasonable
I just purchased a vs980 from eBay for 89.99 and it is in perfect condition. It is refurbished but works like brand new
syrkles said:
I just purchased a vs980 from eBay for 89.99 and it is in perfect condition. It is refurbished but works like brand new
Click to expand...
Click to collapse
before flashing any rom makes sure you know exact variant or else youll brick phone.
http://forum.xda-developers.com/lg-g2/general/warning-to-people-bought-phones-ebay-t2991195
I got the G3 it is legit LG tested everything and its legit. A couple of things though.
Branded T-Mobile who have been EE for nearly 2 years?
Get alerts from T-Mobile saying 156mb update is ready but it just reboots and stays on 4.4.2.
It keeps on turning off and will come on again once I remove and re-insert the battery.
Currently debating whether to send it back for a refund or root to see if it fixes it!
Pryors said:
I got the G3 it is legit LG tested everything and its legit. A couple of things though.
Branded T-Mobile who have been EE for nearly 2 years?
Get alerts from T-Mobile saying 156mb update is ready but it just reboots and stays on 4.4.2.
It keeps on turning off and will come on again once I remove and re-insert the battery.
Currently debating whether to send it back for a refund or root to see if it fixes it!
Click to expand...
Click to collapse
theres a kdz file for marshmallow to update phone. maybe give that a try..do a search
Don't buy from them, they state 12 month warranty but after 3 months the screen died and they won't honor their warranty.

4GB Zenfone 2 - First Impressions

Got mine yesterday, really fast delivery from China and arrived in Dublin on Monday via DHL , had to pay €53.25 customs fees just when i thought i was getting away with it!!
Anyway ill list the pros and cons so far
PROS - Fast and responsive with no lag, especially with Nova launcher
Haven't taken many photos but the camera seems excellent and a massive step up from my One Plus One which ill be selling
Looks really smart with Android L, really nice interface
The phone is a perfect size and looks really nice
Addition of micro sim and dual sim is excellent and should be standard thesedays
Audio sounds good
CONS - The back looks nice but it's just plastic, i dont know why but i thought this was supposed to be aluminium so im a tad disappointed and premium design phones are the way forward the front looks lovely however
I dont know why but ive had the occasional FC on the play store and this shouldn't happen on a brand new phone
Not many but bloody chinese apps came pre loaded and are i dont appear to be able to uninstall them all
The power button up the top is a pain and will take a while getting used to, what the hell is wrong with the side
For come reason my contacts didn't sync from Google everything else did, ive tried a few things no luck so far so im hoping i can sort this out.
anymore pros and cons ill post them, feel free to share your own views,
were you bought it from? I am planning to buy this from Asus France, is that good idea? Because now only €299 and no customs fees! (I live in The Netherlands, EU)
Thanks for the rundown.
Battery life?
Rene_ajax said:
were you bought it from? I am planning to buy this from Asus France, is that good idea? Because now only €299 and no customs fees! (I live in The Netherlands, EU)
Click to expand...
Click to collapse
tried that already, unless you have a French address it wont allow you to.
got mine from
http://www.gearbest.com/
and excellent delivery time i have to say (choose DHL)
DanielKennethRego said:
Thanks for the rundown.
Battery life?
Click to expand...
Click to collapse
Cant comment yet im still in the process of setting it up and downloading all my app and ill have to bluetooth photos/videos/music from my One Plus One to this phone and most important find a fix for my contacts not syncing but in general im very impressed, it;s so responsive and smooth
jonny68 said:
tried that already, unless you have a French address it wont allow you to.
got mine from
http://www.gearbest.com/
and excellent delivery time i have to say (choose DHL)
Click to expand...
Click to collapse
thats really a pity
but from gearbest that one is Taiwanese version, no Playstore and only 1,8ghz. but I have heard you can put Worldwide firmware on it, so it can support EU bands and have playstore?
..
I got the one from gearbest.com also thought I was getting 2.3GHz processor but only got 1.8GHz still has 4GB ram and 32GB storage. agreed phone is quick, and agree mostly with impressions above. Screen is also a little dull to me and viewing angles are not great. Just ran and antutu and it got 41672. My Note 3 with Cyanogenmod got 42212.
Tried 1080p videos and YouTube and works without any glitches also played Real Racing 3 and it had no glitches or stutters. The plastic back makes my hand sweat for whatever reason but a case would fix anyways. Camera works great and takes better pics than my Note 3. Am on T-mobile USA and because Chinese firmware only getting 3G/H+ good coverage area gets me around 12mb down and 2mb up.
Probably going to sell it and stick with my Note 3 until something better comes along.
Rene_ajax said:
thats really a pity
but from gearbest that one is Taiwanese version, no Playstore and only 1,8ghz. but I have heard you can put Worldwide firmware on it, so it can support EU bands and have playstore?
Click to expand...
Click to collapse
You must have the Chinese version because the Taiwanese version have the Google services pre-installed.
The one from Gearbest.com is China version. I can confirm.
coastalmikey said:
You must have the Chinese version because the Taiwanese version have the Google services pre-installed.
Click to expand...
Click to collapse
What do you mean?
If I understood correctly, Chinese version is from Gearbest and that one doesnt have play store and is only 1,8ghz
yes it is the chinese version i have and im fuming here google play was continuously force closing so i uninstalled it and sideloaded the apk which installs ok but when i click on it it wont open, ive tred clearing cache and data, uninstalling and re installing but to no avail so im left with a phone in which i cannot install my apps, ****ing disaster after my initiak post when i was fairly happy earlier the minute i turned the phone on to finish setting up the problems started, it's looking likely ill have to send it back, theres no way im paying customs fees again and they cay refund me for the postage and either send me a non chinese version with google play instaslled or refund me my money.
unless anyone has other ideas in the meantme
fuming here
I had that problem too but clearing the cache fixed.
..
aaronoh said:
You can order from Asus France. You just need to use a mail forwarding service such as BPM-LUX or French Office. I've ordered with BPM but it's not due for dispatch from Asus for 'around a month'.
Click to expand...
Click to collapse
can you tell me how to do mail forwarding from the site?? I am from The Netherlands, so...
Really wanna buy from Asus France
..
http://forum.xda-developers.com/showpost.php?p=42414373&postcount=35
ridiculous you have to do this just to get the play store but it works,,,however it's now asking me again to pay for the apps which ive already paid for, anyone know how i can resolve this?
im returning mine to Gearbeast i sent them a message and they responded fairly quickly and said they'd send me a European model which they should have done in the first place, they are expecting me to pay for postage too im going to demand they refund me this and pay any other customs fees , clearly they should not have sent people outside China the Chinese model with no play store which is a nightmare.
Asides from that it's a cracking phone, but when available im going to purchase an aluminium back cover whenever i get my European model sent to me.
I also purchased a Chinese version from Gearbest. I am currently in the process of returning it and already bought a Taiwanese 2.3GHz version from eBay. The eBay ones seem to be the best so far, as they are the Taiwanese version which means 4G on T-Mobile PLUS its the 2.3GHz instead of the 1.8GHz ... on top of all that, it has the Play Store and Google framework installed. ...... At least, that's what I've come up with reading on the forums the past couple of days. Hopefully they're all true.
EdoIsa said:
I also purchased a Chinese version from Gearbest. I am currently in the process of returning it and already bought a Taiwanese 2.3GHz version from eBay. The eBay ones seem to be the best so far, as they are the Taiwanese version which means 4G on T-Mobile PLUS its the 2.3GHz instead of the 1.8GHz ... on top of all that, it has the Play Store and Google framework installed. ...... At least, that's what I've come up with reading on the forums the past couple of days. Hopefully they're all true.
Click to expand...
Click to collapse
Can you link to your ebay item/seller?

advice: buy Axon 7 in China to use in UK?

Hi,
I've been tempted by the Axon 7 for some time now having seen it in Beijing, and was excited to see it demoed in the ZTE Demo truck that went to our local shopping centre, presuming that it would be released imminently. Unfortunately, it hasn't appeared and since the mini version *has* appeared (Car Phone Warehouse), I presume it isn't going to be released at all.
So, I have been wondering what my options are. Is it plausible to buy one when I'm next in China and use it easily in the UK? I'm reasonably literate with phones and flashing/etc, so I could perhaps do that too, if it is an option. Does the Axon 7 in China have all the same hardware features as would be expected in the UK? I'm particularly thinking of things like NFC for Android Pay - NFC isn't used much at all in China, so it would be (almost) sensible for them to leave that off phones sold there, but it is something I would want. I would certainly want the Play Store and such like.
I have used a Chinese phone in the UK and successfully installed the Play Store on it (and it had an Intel CPU so it wasn't completely straight forward). It was also a ZTE phone (Geek v975) as it happens.
Any advice on what to do?
Max.
PS. My main reason for the Axon 7 is the front-facing speakers. However, other than not allowing *both* microsd *and* 2nd SIM, it is pretty much spot-on (note that HTC One X9 has a dedicated microsd slot and great front-facing speakers, but I can't find one that isn't locked to CMCC, and it doesn't seem to be so well thought of on this forum, though I see it does have a forum so I'll ask there too).
Axon 7 is a greate deal of hardware.
Of course you can use Chinese version on UK, but you have to flash Global rom and modem.
I myself own a Chinese version, but I flash US rom, because chinese rom is lack of play store and full of crappy app
Hi David
I did exactly what you are thinking about. I'm typing this reply from a 128gb Chinese zte axon 7. I bought from Ali express. When you but from china the seller will root the phone to enable Google play store. That's fine but it screws up obtaining the OTA updates. I can walk you through how to overcome this and get onto 7.1.1. No root nothing like that. My advice it's easy and you can save a packet getting a great phone.
Currently you can pick up an axon 7 for 270. Job done.
I'm running my 128gb Cuba version as well. I have 2 sims and an sd card running on it. There's a few threads on how to go about it. There's not much that needs doing apart from installing Google on the phone. Everything is simple. Just use the search function and you will get everything you want.
Sent from my ZTE A2017 using Tapatalk

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