Samsung Galaxy S4 Demo Unit - Galaxy S 4 Q&A, Help & Troubleshooting

Hey there you guys!
(Optional reading)
I am all new in this forum, and I have a few questions about a Demo unit I have gotten my hands on.
Before anyone, asks me how I can have a Demo unit, and if it's stolen, then allow me to explain. Even though you only have my word for it, I hope it is enough.
I work at a electronic store, here in Denmark. (Elgiganten)
Anyway, we had a Samsung Galaxy S4 Demo Unit, in the store.
I was told by my boss to throw in the trash,I asked if I could take it home, which he allowed me.
(Actual post)
Anyway!
What this post is about, Is that I have a few questions about it.
I have been googling and checked out this forum, about the Demo units.
The can't ever be "real" phones ever. They simple miss the modem and antenna hardware.
I don't think that I quite understand, whether it is possible to flash the phone with original/modified firmware.
As far as I have understood, a lot of demo units have been F***ed up, and ended up with no Wifi options and stuff.
I was wondering, if there is a known way to flash it?
And what's I am suppose to do exactly?
I was wondering if I bought a replacement motherboard and threw in it, would work?
Like one I can buy on Ebay?
I'm sorry for the long post, and the loads of question.
I hope that you guys can help get it up and running properly, whether it is without the calling compatibilitys or not
So thank you very much!
- Madsmaten

So it's not really a phone, it's a 5 inch tablet?

Skipjacks said:
So it's not really a phone, it's a 5 inch tablet?
Click to expand...
Click to collapse
I guess you could say so

Madsmaten said:
I guess you could say so
Click to expand...
Click to collapse
I'd be hard pressed to believe that Samsung went to a lot of trouble to write an entirely different rom for it. So I'd guess that it's got the same rom as the normal 9505
But I can see where trying to flash a rom it it could go badly. So using odin to root it might be risky. It also might work flawlessly with ease. There is only one way to find out...and sometimes in life you've got to roll the dice.
I would also think you could easily toss a different motherboard in it. You could probably add the radio antenna too. I'd also be hard pressed to believe that Samsung made an entirely different plastic housing just for the demo. So it's probably got all the space and screw holes and all tha tstuff to hold the radio antennea.
So you can either use it as a wifi table as it sits now, with touchwiz, or take a chance and see if you can root it. You didn't pay anything for it so there's not too much risk. That said, how much custominzation do you need for what's probably going to end up being a tablet for the bathroom? It'll probably play games fine, browse the web fine, etc. Do you really need to flash a custom rom to it for those purposes?
I might just leave it alone and enjoy the free wifi device. Makes a great MP3 player / Pandora streamer / etc too.

Skipjacks said:
I'd be hard pressed to believe that Samsung went to a lot of trouble to write an entirely different rom for it. So I'd guess that it's got the same rom as the normal 9505
But I can see where trying to flash a rom it it could go badly. So using odin to root it might be risky. It also might work flawlessly with ease. There is only one way to find out...and sometimes in life you've got to roll the dice.
I would also think you could easily toss a different motherboard in it. You could probably add the radio antenna too. I'd also be hard pressed to believe that Samsung made an entirely different plastic housing just for the demo. So it's probably got all the space and screw holes and all tha tstuff to hold the radio antennea.
So you can either use it as a wifi table as it sits now, with touchwiz, or take a chance and see if you can root it. You didn't pay anything for it so there's not too much risk. That said, how much custominzation do you need for what's probably going to end up being a tablet for the bathroom? It'll probably play games fine, browse the web fine, etc. Do you really need to flash a custom rom to it for those purposes?
I might just leave it alone and enjoy the free wifi device. Makes a great MP3 player / Pandora streamer / etc too.
Click to expand...
Click to collapse
Thanks for the answer!
I would be delighted with it, using it as a tablet in my home.
The thing, is the Galaxy resets everything every 15 minutes, or reboot.
Which is obvously damn annoying.
And that is why, I am asking these questions
- Madsmaten

Madsmaten said:
Thanks for the answer!
I would be delighted with it, using it as a tablet in my home.
The thing, is the Galaxy resets everything every 15 minutes, or reboot.
Which is obvously damn annoying.
And that is why, I am asking these questions
- Madsmaten
Click to expand...
Click to collapse
Well that's stupid. Maybe it is a different rom afterall....
If its not usable now then you really have nothing to lose by flashing a rom in odin.
Sent from your phone. You should be more careful where you leave that thing.

Related

New HTC T-Mobile Wing & User

Hello everyone,
yes i am a new user and subscriber. i purchased the wing about a month ago and so far i like it, but there are some things that i need to address. first, there is a memory problem that from what i have read, is common. i have a 2Gig microSD and most of my videos are on there. i am using TCMP to play movies. i was wondering what to use to get the best speed and usability out of my wing. what is safe to delete to make this thing race. again, i am just getting into the terminology (kitchens, cookbooks etc.), so please bear with me. a quicky, how do i get to the registry? and does the iphone theme really work good for this phone?
thanks everyone for any help
DK
A super fast rom is (ASerg's 10e wwe) just my 2cents
digitalknoll said:
Hello everyone,
yes i am a new user and subscriber. i purchased the wing about a month ago and so far i like it, but there are some things that i need to address. first, there is a memory problem that from what i have read, is common. i have a 2Gig microSD and most of my videos are on there. i am using TCMP to play movies. i was wondering what to use to get the best speed and usability out of my wing. what is safe to delete to make this thing race. again, i am just getting into the terminology (kitchens, cookbooks etc.), so please bear with me. a quicky, how do i get to the registry? and does the iphone theme really work good for this phone?
thanks everyone for any help
DK
Click to expand...
Click to collapse
I suggest a custom rom. The T-mobile stock rom is not very good. I'm currently using Open Touch 4.0 by TTRAN and im loving it!
I'm a new Wing user also. I've had mine for a few days and i'm absolutely clueless when it comes to the rom's and making your phone look completely different. I read a little, but to someone who doesn't know all that lingo.. it's like a foreign language somewhat.. lol. Not that bad, but you know what I mean. I'm sure i'll figure it out eventually, but as of now? I'm clueless. I was told I need to HARD SPL my phone or something and I have no idea what that means or how to do it, lol. I downloaded a few things and got them to work though. But like I said, that's it.
Follow instructions. I understand people don't want to potentially "break" their phone ... but this stuff is TOO easy. Don't be scared of it.
duprade said:
Follow instructions. I understand people don't want to potentially "break" their phone ... but this stuff is TOO easy. Don't be scared of it.
Click to expand...
Click to collapse
Yeah. Well I was gonna ask you for some help (you seem to like helping people and you seem to know what you're talking about), but I can imagine how many people do that. I know how it is to be asked how to do stuff when it's very easy to begin with. I've been an admin on online games and stuff, so that part I understand. There just seems to be so many things you can do to this phone and to most people, they probably have no idea where to begin.
I was able to download a few cab's and get them to work, which was cool. I have my Wing overclocked right now at 247 I believe. Then I have a few other nice things. I use the Palringo for AIM and that's nice. I can't wait to change the overall look though. I'm not just confused on how to do it in general, but i'm also wondering whether or not you're supposed to use certain .cab's with certain rom's and all that. Ya know?
itslinx said:
Yeah. Well I was gonna ask you for some help, but I can imagine how many people do that. I know how it is to be asked how to do stuff when it's very easy to begin with. I've been an admin on online games and stuff, so that part I understand. There just seems to be so many things you can do to this phone and to most people, they probably have no idea where to begin.
I was able to download a few cab's and get them to work, which was cool. I have my Wing overclocked right now at 247 I believe. Then I have a few other nice things. I use the Palringo for AIM and that's nice. I can't wait to change the overall look though. I'm not just confused on how to do it in general, but i'm also wondering whether or not you're supposed to use certain .cab's with certain rom's and all that. Ya know?
Click to expand...
Click to collapse
Find out which rom your interested in using and you will usually find a faq and instructions on how to flash the rom on the first post. I use Open Touch and followed the instructions to the T on my first flash and had no problems. Like Duprade said it really isnt that hard. Dont let the big bold red messages scare you. The cooks are just covering their behinds just in case you miss an instruction and brick your phone.
islinx, whats overclock? you are in the same boat as i am (glad to have you). i have also installed some roms, but i am ready for the big facelift now. i will do some searching and try to find a cool & simple look. i ran across a "show your today screen" post, but i lost it. they had some really really nice ones. i'll check back later. thanks for all the posts.
DK
Check the thread with all the .cab files and you'll find the download to overclock your phone.
digitalknoll said:
islinx, whats overclock? you are in the same boat as i am (glad to have you). i have also installed some roms, but i am ready for the big facelift now. i will do some searching and try to find a cool & simple look. i ran across a "show your today screen" post, but i lost it. they had some really really nice ones. i'll check back later. thanks for all the posts.
DK
Click to expand...
Click to collapse
Look up battery status to find what your looking for.
I will be home from my trip to MIAMI tomorrow ... so who ever needs help or questions answered, just catch me online and IM me and i'll give you a hand.
Doesn't matter anymore, lol. I deleted everything off the phone, put the plastic back on and i'm sending it back today. As much as I LOVED the phone, i'm not gonna keep it and feel like I got ripped off. I used a promotional code when I got the phone. That was the reason I was getting the phone at this point in time to begin with. If I wanted to pay the normal $300 for the phone + activation, I would of went to the store and got it THAT day. But I called over the phone with a promotional code to get the Wing for $100 after $50 rebate, free activation and a free bluetooth headset or car charger. The customer service rep. told me the promotional code was taken and I was all set. I'd get my phone within 4 days. I did get it 4 days later and yesterday I called them back just to make sure the promotional code took effect and I was getting some money back.
Long story short, I must of got transferred like 7 times on the phone and I was on it for about an hour. Nobody knew what to say and I had to explain my situation each time. The customer service lady basically lied to me because the promotional code all of a sudden isn't a working one. I've seen other people online use the same code and it worked for them. Recently too. Big surprise there. If I wasn't saving money for a new car in April, I would have kept the phone. But a couple hundred dollars makes a huge difference.
Thanks for your help anyway though.

NOOB and i need pointed in the right direction.

hello im thinking of getting an hd2 today but im not sure what all needs to be done before i can flash windows 7 i was wondering if anyone could point me in the right direction. i have look on xda but im not 100% sure where to start. what all you have to do with the hd2 because i have changed roms a bunch on my nexus one. yet it seems like the hd2 is a lot different then how i do it on my nexus. so if there is a good guide that kinda shows what all you need and how to do it that would be awesome. thank you for your time.
The best tutorial for the flashing process imho can be found in the HD2 Android section - the steps are actually the same, except you will flash a WP7 NAND ROM instead of Android. Check it here.
To start, as you can read in above linked tutorial, you will have to install HSPL 2.08, which can be a little tricky in case your HD2 comes with SPL 3.03. For this case, you´ll find another tutorial, it´s not that hard.
Otherwise, no big issue, I guess.
I strongly recommend to flash a custom ROM, those include the "Chevron" jailbreak from scratch, biggest advantage is that there won´t be any re-locking issues. The original "Leo70 ROM" does not include the jailbreak.
However, if you want to use Live services, you will still need an activation code from MS. WP7 runs fine without those, but you´ll lack quite a few interesting options, I think.
Happy flashing!
This is a pretty good video guide........
thank you both for your quick responses. i will look at all the tuts you posted. i know i seen for one windows 7 thing that you needed hspl 3 so i wasnt sure on that.
this is a little of topic but is 225 for what there saying is a brand new only opened for photos, good for a hd2.
Sounds reasonable but I would be suspicious of the "only opened for photos" part..
If I was selling a brand new phone, Id much rather describe it as "Unopened" than "only opened for photos......
My hd2 is over a year old and very nearly in mint condition despite never being in a case so I'd imagine if someone had used one for 6 months in a case then it would be possible to pass it off as "brand new"........
Then again I'm a very suspicious guy......
conantroutman said:
Sounds reasonable but I would be suspicious of the "only opened for photos" part..
If I was selling a brand new phone, Id much rather describe it as "Unopened" than "only opened for photos......
My hd2 is over a year old and very nearly in mint condition despite never being in a case so I'd imagine if someone had used one for 6 months in a case then it would be possible to pass it off as "brand new"........
Then again I'm a very suspicious guy......
Click to expand...
Click to collapse
lol yea thats what i was kinda thinking. i know from talking to him he doesnt seem to know much about hd2's in general. now if it was brand new it would come with the 8gb sd card or did tmobile stop including that? when i go to look at it today im going to make sure the touch screen works well and that there is nothing wrong with the device and make sure it has everything it is suppose to come with out of the box.
If your getting to see it and test it then thats good.
The things I'd check are the earpiece, the usb port and the little slot for your fingernail to open the back cover, if its had use these will give the game away.
That said, if it works ok then it shouldnt really matter how much use its had.
You could always try and get some money off if he's tryed to dupe you though
conantroutman said:
If your getting to see it and test it then thats good.
The things I'd check are the earpiece, the usb port and the little slot for your fingernail to open the back cover, if its had use these will give the game away.
That said, if it works ok then it shouldnt really matter how much use its had.
You could always try and get some money off if he's tryed to dupe you though
Click to expand...
Click to collapse
that is very true. well i asked him if it had the sd card and he didnt even know where to find it if it did and i didnt know either since never owning one lol. but i just watched a video so i know where to find it.
krypticos said:
that is very true. well i asked him if it had the sd card and he didnt even know where to find it if it did and i didnt know either since never owning one lol. but i just watched a video so i know where to find it.
Click to expand...
Click to collapse
I think they were 2gb cards that went out with the phone. Might have been 8gb with tmous though, not sure......

Glitches with the transformer on 3.2

I just bought the transformer on Wednesday, and updated to 3.2 as soon as the battery was full enough to do so. I noticed that in the music app, sometimes when i clicked on one song, it would actually play a different one than what i chose. Also, yesterday when i clicked on the music app, thw mynet app opened instead. I went back to the home screem and tried again, but it still opened the wrong app. I force stopped the mynet app and tried again, but withis time it opened a game that i had installed.
I want to use this tablet for school starting on Tuesday, but I can't do that if it's not going to be reliable.
Any advice would be greatly appreciated. I'd love to see this work for the upcoming schoolyear.
I need to figure this out right away, so I can return it to the store if it's not going to work for me.
Oh, also, could somebody leae point me to the asus dock test. I can't seem to find it, and I am not ure if my b60 dock passes.
As I was using my tablet just now, I had the launcher crash on me, and everything was running very slowly. I had to restart my device to get it to cooperate.
So far, this tablet has not been meeting my expectations, or living up to the good things others have said of it. Are these kind of errors new to the 3.2 update? Can I expect them to be fixed soon Or should I return this tablet before it is too late?
do a factory reset this should help
irekz said:
do a factory reset this should help
Click to expand...
Click to collapse
I have it set to backup my data, but is there anything else I should do to backup before restoring?
There is a lot of info on this forum much of which can be found with a little searching, battery drain, charging and common problems all here just search and read just like i did.
DT39 said:
There is a lot of info on this forum much of which can be found with a little searching, battery drain, charging and common problems all here just search and read just like i did.
Click to expand...
Click to collapse
You should buy an ipad. I'm sure there are 10 million more threads on ipad stuff than android tablet stuff. There, you will be much happier telling people to use the search function all day long.
Caltosax said:
I just bought the transformer on Wednesday, and updated to 3.2 as soon as the battery was full enough to do so. I noticed that in the music app, sometimes when i clicked on one song, it would actually play a different one than what i chose. Also, yesterday when i clicked on the music app, thw mynet app opened instead. I went back to the home screem and tried again, but it still opened the wrong app. I force stopped the mynet app and tried again, but withis time it opened a game that i had installed.
I want to use this tablet for school starting on Tuesday, but I can't do that if it's not going to be reliable.
Any advice would be greatly appreciated. I'd love to see this work for the upcoming schoolyear.
I need to figure this out right away, so I can return it to the store if it's not going to work for me.
Oh, also, could somebody leae point me to the asus dock test. I can't seem to find it, and I am not ure if my b60 dock passes.
Click to expand...
Click to collapse
You have a defective product. If factory reset doesn't fix these problems, you should exchange it for another one.
My transformer does not behave like what you describe at all. It is probably the only android tablet that could compete face on with the ipad 2. Don't let a defective product deter you.
That or you can just go and get an ipad. Apple's already got an army of whiners. If you don't want to help yourself, you should join them.
goodintentions said:
You should buy an ipad. I'm sure there are 10 million more threads on ipad stuff than android tablet stuff. There, you will be much happier telling people to use the search function all day long.
Click to expand...
Click to collapse
why would i want a ipad i hate apple products! The reason for telling him to search was if you look at his total of 5 posts apart from this one he is asking for info that is already on the forum. The first person that i have ever suggested to use the search function.
So why don't you check your facts before flaming people.
goodintentions said:
You should buy an ipad. I'm sure there are 10 million more threads on ipad stuff than android tablet stuff. There, you will be much happier telling people to use the search function all day long.
Click to expand...
Click to collapse
AHH burn the heathen, how dare you even utter that i crap name on xda, burrrrn. haha, naa mate just kidding, but actually owning an ipad 2 and a transformer pad myself, i think its much of a muchness as to the amount of problems they have, with only difference being about $400 in price :/ oh, and this isnt a one off thing because im on my second ipad 2 now. first one got stolen out of my car :/ anyway, getting side tracked, i had (and still very rarley do) similar problems to you, but after flashing i think the clemyses kernal or something to that effect my problems sorta dissapeared. i only put the kernal on to overclock and for the voodoo sound but im not sure how its helped, mine hardly ever crashes now. dunno, but just my 2 cents worth....
DT39 said:
There is a lot of info on this forum much of which can be found with a little searching, battery drain, charging and common problems all here just search and read just like i did.
Click to expand...
Click to collapse
I had tried to search for the answer to this problem, but I guess I wasn't using the right search terms because I wasn't finding anything that was of any use. I also searched for the thread on the asus dock test, but I again could not find what I was looking for.
I was in a hurry to figure this out because I start school tomorrow, so I couldn't afford to not find the information I was looking for. I'm sorry if posting this thread bothered you, but that is my reasoning behind it.
Caltosax said:
I had tried to search for the answer to this problem, but I guess I wasn't using the right search terms because I wasn't finding anything that was of any use. I also searched for the thread on the asus dock test, but I again could not find what I was looking for.
I was in a hurry to figure this out because I start school tomorrow, so I couldn't afford to not find the information I was looking for. I'm sorry if posting this thread bothered you, but that is my reasoning behind it.
Click to expand...
Click to collapse
Don't worry about it, dude. Some people are anal about the search function. To them, if a newbie can only ask a question if he has spent about 4 hours with the search function.
I've played with the search function before. It really does not find what you try to look for at times.
It's less of a headache if you just ignore the people who are anal about the search. Simply telling people to do a search even though the topic can't be found in search is downright rude. I say this as someone who created a whole website to help dummies with the g-tablet. And take a look at my thanks points.
Simply telling people to do a search is non-productive.
Caltosax said:
I had tried to search for the answer to this problem, but I guess I wasn't using the right search terms because I wasn't finding anything that was of any use. I also searched for the thread on the asus dock test, but I again could not find what I was looking for.
I was in a hurry to figure this out because I start school tomorrow, so I couldn't afford to not find the information I was looking for. I'm sorry if posting this thread bothered you, but that is my reasoning behind it.
Click to expand...
Click to collapse
1. Root your tablet.
2. Install Titanium Backup free from Market.
3. Backup all your data using it.
4. Wipe everything (from CWM, or do a factory reset).
5. Flash some good custom ROM (and by good custom rom, I mean Prime).
6. If you're paranoid, wipe everything again after flashing.
7. Restore your apps using Titanium Backup again (only user apps, don't touch system apps).
8. Enjoy running a polished custom ROM with additional goods support with an overclocked kernel happily.
I'm in no way a supporter of full wipe, but if you have weird bugs you're unable to resolve, wiping is often the only way to go. As for the custom rom, running unrooted stock is like knowingly having your Ferrari hardcapped to 80 miles per hour max.
The newer transformers have a locked boot loader. But if you can I would definitely root... My tablet is a beast I can't get this thing to crash out or stutter if I want it to... My buddy just bought his on Friday says it performs perfectly, but no root, factory reset, don't work, return it....
Sent from my Primed Transformer!

yoiy

Well being a noob in rom cooking, i have hard bricked my tab. It doesnt even turn on.
Im new to sammy stuff, so would appreciate some pointers, is this: http://mobiletechvideos.mybigcommerce.com/samsung-galaxy-tab-7-7-jtag-brick-repair/ the only way?
me and others flash the room from the stupied idiot guy in this post and got brick our devices, BTW i think he is working with the company you mintioned in web site, if like that he and the company are dirty.
any way, you are developer so try to recognize how flashing rom could make such problem. please.
the device have little hot in left side so maybe some hardware working ??thinking
jamaljmys said:
me and others flash the room from the stupied idiot guy in this post and got brick our devices, BTW i think he is working with the company you mintioned in web site, if like that he and the company are dirty.
any way, you are developer so try to recognize how flashing rom could make such problem. please.
the device have little hot in left side so maybe some hardware working ??thinking
Click to expand...
Click to collapse
I did not flash anyones rom. I was trying to build my own. Which thread are you referring to?
This One!!!
http://forum.xda-developers.com/showthread.php?t=1497916
jamaljmys said:
me and others flash the room from the stupied idiot guy in this post and got brick our devices, BTW i think he is working with the company you mintioned in web site, if like that he and the company are dirty.
any way, you are developer so try to recognize how flashing rom could make such problem. please.
the device have little hot in left side so maybe some hardware working ??thinking
Click to expand...
Click to collapse
Definitely not working for any company, and I have developed many Android ROMs and never had this problem. I've been here since 2005, for crying out loud. This is my first Samsung ROM, so I admit to being new there. I will even accept your "stupid idiot" comment, as I guess I deserve it. Although, I wonder why 150 people have downloaded it and only two or three people that I can see have been bricked. Something must connect those with issues. We need to find what it is.
Also, I am happy to pay for the de-bricking of those who are legitimately bricked i.e., followed instructions, have a receipt from JTAG, or whatever it is). Just PM me.
Steve
For reference, I am the only one who does anything for/with MobileTechVideos from a business stand point and two, I have successfully reverse engineered the world's (currently) only hard brick solution for this model as you will see above...
connexion2005 said:
For reference, I am the only one who does anything for/with MobileTechVideos from a business stand point and two, I have successfully reverse engineered the world's (currently) only hard brick solution for this model as you will see above...
Click to expand...
Click to collapse
Thanks for the info. I am dying to find out what caused these users to have this problem, and no one else seems to have.
Steve
Moved To General​
I have to apply the same rules for all. As the first post contains no development, it does not belong in said section​
sk806 said:
Definitely not working for any company, and I have developed many Android ROMs and never had this problem. I've been here since 2005, for crying out loud. This is my first Samsung ROM, so I admit to being new there. I will even accept your "stupid idiot" comment, as I guess I deserve it. Although, I wonder why 150 people have downloaded it and only two or three people that I can see have been bricked. Something must connect those with issues. We need to find what it is.
Also, I am happy to pay for the de-bricking of those who are legitimately bricked i.e., followed instructions, have a receipt from JTAG, or whatever it is). Just PM me.
Steve
Click to expand...
Click to collapse
let us dry the tears and look forward to solve the problem.
steve, please pass the words came from reaction, it was chock as you seen. sorry for harming.
iam in middle east and not confidant to ship my device to unknown address because he mentioned in web page that he has solution, i mean JTAG and its not subject of who to pay steve.
supposedly that web site is true, and they didn't mention that they will change any part of device, what they will do to fix? the problem happened because we flashed non compatible files i think.
let us figure out the problem and try to find solution. right?
jamaljmys said:
let us dry the tears and look forward to solve the problem.
steve, please pass the words came from reaction, it was chock as you seen. sorry for harming.
iam in middle east and not confidant to ship my device to unknown address because he mentioned in web page that he has solution, i mean JTAG and its not subject of who to pay steve.
supposedly that web site is true, and they didn't mention that they will change any part of device, what they will do to fix? the problem happened because we flashed non compatible files i think.
let us figure out the problem and try to find solution. right?
Click to expand...
Click to collapse
Absolutely. I understand. I have gotten into many messes since i started developing, and know that panic. I just need to know everything you.and the other user who had this problem can tell e about your device so i can find out what the common denominator is. So, confirm it is the wifi and 3g version you are using, and what build you are coming from, if you would. Are you using a sim card? Have you tried pressing power and volume up for a while? Thanks. Also, does your tablet feel hot at all?
Steve
sk806 said:
Absolutely. I understand. I have gotten into many messes since i started developing, and know that panic. I just need to know everything you.and the other user who had this problem can tell e about your device so i can find out what the common denominator is. So, confirm it is the wifi and 3g version you are using, and what build you are coming from, if you would. Are you using a sim card? Have you tried pressing power and volume up for a while? Thanks. Also, does your tablet feel hot at all?
Steve
Click to expand...
Click to collapse
thank you steve
in your original topic i gave all info
sk806 said:
Absolutely. I understand. I have gotten into many messes since i started developing, and know that panic. I just need to know everything you.and the other user who had this problem can tell e about your device so i can find out what the common denominator is. So, confirm it is the wifi and 3g version you are using, and what build you are coming from, if you would. Are you using a sim card? Have you tried pressing power and volume up for a while? Thanks. Also, does your tablet feel hot at all?
Steve
Click to expand...
Click to collapse
Well I used yours as a base, just chopped the usual crap out, resigned, flashed, everything seemed OK. Initiated reboot, bam, doesn't turn on.
Charged all night, tab is hot along left edge, so I'm guessing still charging. 8600.
ftgg99 said:
Well I used yours as a base, just chopped the usual crap out, resigned, flashed, everything seemed OK. Initiated reboot, bam, doesn't turn on.
Charged all night, tab is hot along left edge, so I'm guessing still charging. 8600.
Click to expand...
Click to collapse
let us exchange the ideas
first we need to get the device powered so maybe remove and return battery could do something?? but how?
any external way to use it throw usb slot while charging ?
I would try pulling the battery but have no idea how to get the case off.
Steve, just wondering out loud whether those who have the hard-brick issue be because there are on pre-production hardware, so they have a slightly different hardware SKU. Hence your ROM does not work for them.
pinkowl said:
Steve, just wondering out loud whether those who have the hard-brick issue be because there are on pre-production hardware, so they have a slightly different hardware SKU. Hence your ROM does not work for them.
Click to expand...
Click to collapse
That seems to be the case for one of them. I am not positive about the others. I am having a hard time getting people to just tell me what build they were using prior to the flash...There seem to be 3 people who have had this porblem, and there must be something linking them, although it may be something random. Need to figure it out.
Steve
sk806 said:
That seems to be the case for one of them. I am not positive about the others. I am having a hard time getting people to just tell me what build they were using prior to the flash...There seem to be 3 people who have had this porblem, and there must be something linking them, although it may be something random. Need to figure it out.
Steve
Click to expand...
Click to collapse
I came from P6800ZSKL2. Dont know if it was from the very first production line, but judging by the quality (i bought three, all with crap displays) they probably were.
Also, i believe the device is on and trying to unpack something because it is indeed warm.
This of course means that there may be hope of getting into download or recovery yet... i will drain it for 34 hours and then attempt to turn it back on.
ftgg99 said:
I came from P6800ZSKL2. Dont know if it was from the very first production line, but judging by the quality (i bought three, all with crap displays) they probably were.
Also, i believe the device is on and trying to unpack something because it is indeed warm.
This of course means that there may be hope of getting into download or recovery yet... i will drain it for 34 hours and then attempt to turn it back on.
Click to expand...
Click to collapse
Please see sk806 original thread- we have been "discussing" why you might be having "problems".
ezynow said:
Please see sk806 original thread- we have been "discussing" why you might be having "problems".
Click to expand...
Click to collapse
Uh, not sure about the quotes, but yes, I am about to try something that might answer the question of why some bricked. If the answer is affirmative, however, the only solution likely is JTAG...
---------- Post added at 09:33 AM ---------- Previous post was at 09:10 AM ----------
ezynow said:
Please see sk806 original thread- we have been "discussing" why you might be having "problems".
Click to expand...
Click to collapse
BTW, his "suggestion" was "incorrect." Still not sure what's up. Will keep posted, and like I said, I'll work something out with JTAG for those who got bricked yesterday and posted about in in the original thread before I responded.
Steve
For the record hard bricks on the Exynos 4210 will occur generally in one of 3 ways:
1) Mis-matched boot.bin and sbl.bin
2) Incompatible boot.bin and sbl.bin combo
3) Invalid PIT file flash from an earlier generation TAB or Galaxy S device
Anything else causing a black screen is simply hardware failure.

[Q] Dead Nexus?

Hello there. I went to Los Angeles last month and after a little research on tablet pcs, I decided to buy a nexus for my wife. Since I had no time to order it online, decided to visit a retail store at Santa Monica called Macmall.
I was bringing this as a gift, so I bought it and opened it right away just to make sure it was working properly.
So, I went back to argentina, wife happy with her nexus, until yesterday.
She came crying saying that the nexus was broken.
The screen is showing nothing but vertical lines. The touchscreen is responding to finger swipes and sound works, but of course all of that is useless since screen is defective.
She swears she didn't hit, drop or wet the tablet pc, I did check it many times and it has absolutely no signs of mistreatment.
I turned it off, soft reset pressing power for ten seconds, removed the cover and the battery, and once, I was able to see the Google logo properly but quickly vanished into lines again.
So... What options do you think I have?
Nexus is not being sold on my country and Google is giving me no support at all.
I contacted Asus through their website, still waiting for an answer but I'm not sure if they will help since I'm far away from USA.
I'll appreciate any help, or piece of advice you can give me.
You might be in luck. I had a problem with the speaker once, thinking it was the hardware, and I thought I would have to return it. I think for fixing your screen problem, you should reflash the stock Rom. If you are unfamiliar with what I am trying to say, it is basically like reinstalling the stock Operating System (Android). Find out how to reflash the stock Rom. Since you could see the Google logo properly, i'm pretty sure it isn't hardware. Might just be a corrupted stock Rom. Here is a guide that should work: Click Here. It will wipe all of your data/storage so it will be like your Nexus 7 came out of the box.
Best of luck recovering it!
Edit: What is also very weird is it seems like it happened suddenly. Not out of the box, but randomly.
Ryan35310 said:
You might be in luck. I had a problem with the speaker once, thinking it was the hardware, and I thought I would have to return it. I think for fixing your screen problem, you should reflash the stock Rom. If you are unfamiliar with what I am trying to say, it is basically like reinstalling the stock Operating System (Android). Find out how to reflash the stock Rom. Since you could see the Google logo properly, i'm pretty sure it isn't hardware. Might just be a corrupted stock Rom. Here is a guide that should
Edit: What is also very weird is it seems like it happened suddenly. Not out of the box, but randomly.
Click to expand...
Click to collapse
Thanks for the answer. I may have not expressed myself correctly.
I'm not seeing anything on the screen but those annoying vertical lines.
After removing the battery a few times, once showed me the Google logo, just a one second flash, and then the lines again.
The only person I saw with this very same problem, had it as you said, straight from the box.
I asked my wife and she updated the nexus a few days ago and barely used it, so even if it sounds weird it could be a software issue.
Question is, will I be able to reinstall the stock OS just guessing where to push, I mean, with only those lines on the screen. I'm like... Blindfolded
alechair said:
Thanks for the answer. I may have not expressed myself correctly.
I'm not seeing anything on the screen but those annoying vertical lines.
After removing the battery a few times, once showed me the Google logo, just a one second flash, and then the lines again.
The only person I saw with this very same problem, had it as you said, straight from the box.
I asked my wife and she updated the nexus a few days ago and barely used it, so even if it sounds weird it could be a software issue.
Question is, will I be able to reinstall the stock OS just guessing where to push, I mean, with only those lines on the screen. I'm like... Blindfolded
Click to expand...
Click to collapse
Oh now I see. First, anyway, do not manually remove your battery. That might affect something. To force shutdown hold down the volume down and power button for about 10-20 seconds until it turns off. Now, with the vertical lines, now i'm pretty sure since you clarified, it is the software. I think I know a fix for reflashing the stock Rom. Use this toolkit: Here. Click the option "Flash stock and unroot". Try that and it will Flash stock. Try software updating once it works and you could boot up without the problem. If it still has the problem if you software update (Unlikely), then just do that again and keep it at stock version.
Hope this helps!
Ryan35310 said:
Oh now I see. First, anyway, do not manually remove your battery. That might affect something. To force shutdown hold down the volume down and power button for about 10-20 seconds until it turns off. Now, with the vertical lines, now i'm pretty sure since you clarified, it is the software. I think I know a fix for reflashing the stock Rom. Use this toolkit:Here. Click the option "Flash stock and unroot". Try that and it will Flash stock. Try software updating once it works and you could boot up without the problem. If it still has the problem if you software update (Unlikely), then just do that again and keep it at stock version.
Hope this helps!
Click to expand...
Click to collapse
Once again, thanks.:good:
I'm still not allowed to post any URLs, but I found a video on youtube of a guy with exactly the same problem.
Just search "Jon417silka nexus" and you'll see it.
I'm dowloading this NexusRootToolkit you recommended, it's +200MB so it'll take a while.
I have no skills on flashing or rooting any device, but I have read the instructions and doesn't seem to be too complicated.
I'll be awake all night trying to solve it if it's necessary.
I'll let you know how it went in a few hours.
Well... I finally downloaded the nexus root toolkit.
It was kinda easy actually, just had some hard time trying to enable the USB debugging mode, since... well i can't see anything on the screen.
I was able to download the drivers, and run the stock rom but, unfortunately, no luck on the screen.
Im just seeing green lines which i assume is the green android logo on the center on the first boot or something.
by the way, google answered me today saying somthing like, they cant do anything since im outside the us, so i have to contact asus.
It's too bad flashing the stock rom didn't fix it, I'd say it seems to be a hardware problem.
Even if you were in USA, google will only help you if you bought it within 14 days from Google Play Store.
You should call Asus Argentina [ http://latin.asus.com/Static_WebPage/Service_center_argentina/ ] and explain what is wrong, and give them the serial number. The number is located somewhere on the box, and on a removable sticker on the bottom back of the Nexus [As well as in the Settings, but you cannot read the screen so that is useless]. If you can't find the serial number, you might be able to get it via adb, but I'm not sure.
Asus has a 1 year warranty on tablets, but I'm not completely positive what they will say since it was bought in USA, and you are now in Argentina. But hopefully they will be able to RMA it and repair/replace your device. gl!
Yeah, it has to be hardware. I think you should follow Sikagoon7's advice and return it because it is under law. It couldn't be your or your wife's fault, because as you described, there were no scratches or anything. I guess it just might be a bad device. Replace it because the Nexus 7 is so worth it.
Probly gpu chipset. Its getting distorting at high frequency. Since first logo is a small frequency image and some times provided for BIOS its show normal. (Thats my guess)
Sent from my LG-P500 using xda premium
I was giving up all my hopes on this, plugged the nexus to the computer and clicked the OEM lock to return to its original factory state.
You know... I don't want them to say my warranty it's void for messing with it.
Of course, I didn't noticed any changes, swiped my finger a couple times and then...
WHAT THE....
The lines vanished and screen started to function properly, a few lines were noticeable for a few moments, now the screen is fine.
Now things got even weirder...
My wife it's been using it for two hours, with Monsters Ate My Condo (which may be pushing the cpu a little bit) and it's working flawlessly.
Problem is... I'm pretty sure that if the screen turns off it will die again.
Is there a way to keep the nexus always on, never go to sleep, just dim the screen to minium brightness or something...
Any other solution you guys think i can try is also welcome.
Please understand that returning this to Asus will be my last resort (if they decide to accept it, which I'm not sure).
Once again, thanks for everyone's time and replies
If you can not turn off your screen without it breaking it I would RMA it back to Asus.
Travisdroidx2 said:
If you can not turn off your screen without it breaking it I would RMA it back to Asus.
Click to expand...
Click to collapse
Well... It worked properly for two hours, now it died again.
I wanted RMA to be my last resort, but I'm running out of options here...
Did you already start the RMA process?
Sent from my LG-P500 using xda premium
maztahbr said:
Did you already start the RMA process?
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
No, I haven't.
I don't even know where to start...
The fact that I live in Argentina may be a complication.
Since Asus is does not sell the Nexus here, they probably won't help me at all.
And the distance may be a problem since shipping to USA is quite expensive.
I contacted Asus via their global website, still waiting for an answer.
This option kind of sucks but maybe you should sell it cheaper to someone on xda have them use the warranty exchange and you could buy another one also possibly from xda. Like i said it sucks but it may be your best option at this point.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
---------- Post added at 06:28 PM ---------- Previous post was at 06:28 PM ----------
Also make sure to link back to this thread if you decide to take that route.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
I'm gonna bump this old thread I started about a year ago, to share with you guys the rest of the story.
I contacted north american ASUS RMA by email since Google is not taking any responsibility for their tablet.
And latin american ASUS won't take my warranty as valid.
I tried to explain my complicated situation to the RMA guy. It was a little hard to understand since my english is not flawless.
But I had a friend flying to united states, he carried my broken nexus with him and sent it to repair as soon as he arrived.
Tricky part was: he was only staying for 10 days. So ASUS had ten days to receive, repair, and send the Nexus back to my friend so he could bring it to Argentina.
I crossed my fingers and decided to wait, fortunately they did a good job and now it's working back again.
However I noticed the battery doesn't lasts for as long as I expected...
Anyway thanks to everyone for sharing ideas and for your time.

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