How would I go about flashing a ROM on a "generic" tablet - Android Software/Hacking General [Developers Only]

Hey guys
First let me say that I did try to look around the forums, but did not find anything relevant .. the search tool really isn't that great.
My parents, in all their wisdom, decided to go ahead and buy two "generic" android tablets whilst I was away at uni without asking for my advice.
Now had I known, I would have told them to stay the hell away from them, unfortunately I am now left with two annoying adults wanting me to make their tablets faster and better.
I am a pretty good programmer and am doing computer science at Uni, so I though i might try to root/flash a custom ROM onto those tablets myself (i know nobody else will ever do it). However I have never touched anything 'android dev' related (apart from obviously rooting and flashing my own HTC Desire) so I really have no idea about where to start.
This is where you lovely people come in: I would be oh so grateful if someone could put me in the right direction as to whatI should be looking into in order to root, and eventually flash a rom onto a new device that no other dev has ever touched before. I'm guessing that if people are doing it for mainstream devices, its entirely possible to do on the tablets I have, I just need to know where to start looking.
Thanks a bunch in advance guys, please don't be to harsh on me <3

I do not know if this will help you or not, but I also am trying to flash a ROM for a "generic" android device. Given that mine is a phone and not a tablet, I do not know if this would work for you or not therefore I'd recommend doing prior research; however, I was able to root my device using the z4root app.
As far as I know, the next step would be installing a recovery (such as clockwork recovery in ROM Manager) in case something goes wrong. I'm not certain about how one would go about porting that software, but their are instructions posted on the developer's website. I don't know enough about the process so I can't really give anymore input; however, if you find any other information, be sure to let me know as well

definitely will thanks!
I've got one problem with one of the tablets already .. it never came with a usb cable, and does not have a micro usb, min usb or anything that I may know as a port, it only has some kind of proprietary port that strangely looks like an iPod/iPhone/iPad port but I can't be sure as I do not own an ipodcable to try it out .. is it in any way possible that a generic tablet could have an apple connector on it?

speedking34 said:
is it in any way possible that a generic tablet could have an apple connector on it?
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Click to collapse
I can just tell you from my experience using a Ciphone Pro (IP4 knock-off running android). It came with a cable that looks very similar to an iphone cable (my girlfriend and I cannot tell the difference between them). I can plug my phone into either my cable or her Iphone 3GS cable to charge; however, when she once plugged her phone into my cable, her Iphone said the charge was not compatible. Because the android phone didn't display any prompts when connected to the iphone adapter, I assume that these generic devices are compatible with it. I hope this helps, but you could also check all of the iphone cables you have lying around because maybe one of them actually came with the device

speedking34 said:
How would I go about flashing a ROM on a "generic" tablet?
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Click to collapse
One thing that I've noticed is that there are quite a few "generics" out there that are actually rebadged versions of each other. If your tablets are one, then if you can find the line of tablets that they belong to, then you might be able to find a development community behind that line of tablets. If that's the case, then there might already be recoveries/roms available for you to flash onto these tablets. I'm not sure of a great resource but androidforums.net might help.

Jaxidian said:
One thing that I've noticed is that there are quite a few "generics" out there that are actually rebadged versions of each other. If your tablets are one, then if you can find the line of tablets that they belong to, then you might be able to find a development community behind that line of tablets. If that's the case, then there might already be recoveries/roms available for you to flash onto these tablets. I'm not sure of a great resource but androidforums.net might help.
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Click to collapse
I would like to marry you Sir. Thanks to your advice I looked around, using the generic pads specifications, and ended up finding out that they were just "rebranded" flytouch epad. From there, I was able to find compatible ROMs for both tablets on http://www.slatedroid.com/ and http://techknow.freeforums.org.
I know have root, google apps and a nice speed increase on both of'em
Thank you very much for the help

speedking34 said:
I looked around, using the generic pads specifications, and ended up finding out that they were just "rebranded" flytouch epad.
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Click to collapse
Might I ask how you came to this conclusion? I'm trying to see if I can install custom ROMs on my phone and I believe that it is more than likely that there is a compatible version floating around somewhere. I'm not exactly sure what I should be searching for, so if you have any pointers it would be greatly appreciated

Koadics said:
Might I ask how you came to this conclusion? I'm trying to see if I can install custom ROMs on my phone and I believe that it is more than likely that there is a compatible version floating around somewhere. I'm not exactly sure what I should be searching for, so if you have any pointers it would be greatly appreciated
Click to expand...
Click to collapse
All I did was look at the specs of my device (ram, processor, screen size and internal memory being the big ones) and just tried to look for any other device with the same specs. It took a lot of googleing though, so be ready to search through useless search results for a while.

speedking34 said:
I would like to marry you Sir. Thanks to your advice I looked around, using the generic pads specifications, and ended up finding out that they were just "rebranded" flytouch epad. From there, I was able to find compatible ROMs for both tablets on http://www.slatedroid.com/ and http://techknow.freeforums.org.
I know have root, google apps and a nice speed increase on both of'em
Thank you very much for the help
Click to expand...
Click to collapse
Awesome! I'm glad you were able to find what you were looking for. I must, however, decline the offer as I am already married and polygamy is illegal here.

Related

[Q] Custom ROM for MID knock-off tablet

I have sh***y tablet with some useless modified version of android ( or at least seems so). I'd like to know if there is custom android ROM for those cheap chinese tablets that are on the market right now. And also how to flash it eventually
Ive got the same man. I cant even find out how to put it into recovery mod. Its not worth the time or effort.
I have one of those tablets too... They are a ****, I should have saved those $100... in order to buy a real tablet!
Help is here!
Hey guys, I completely agree that these tablets are useless right out of the box. After doing a lot of searching I found some custom ROM's that make these tablets 1000% better. Just got to techknow.freeforums.org/wm8650-1-3-0-hybrid-honeycombmod . There is a forum where you can identify your tablet and then download one of these amazing ROM's. You can thank me later.
If any of you would bother searching, you'll notice that there are a few dozen different threads regard chinese tablets and custom roms. You need to identify which tablet you have, what chipset it's running and then read through the threads.
Parastie said:
If any of you would bother searching, you'll notice that there are a few dozen different threads regard chinese tablets and custom roms. You need to identify which tablet you have, what chipset it's running and then read through the threads.
Click to expand...
Click to collapse
i searched and only came up with this thread. some more specific help would be appreciated. Maybe a point in the right direction? TIA.
Forum seems to no longer exist but I need to find out how to do this.
Cosa44 said:
Hey guys, I completely agree that these tablets are useless right out of the box. After doing a lot of searching I found some custom ROM's that make these tablets 1000% better. Just got to techknow.freeforums.org/wm8650-1-3-0-hybrid-honeycombmod . There is a forum where you can identify your tablet and then download one of these amazing ROM's. You can thank me later.
Click to expand...
Click to collapse
So Im not sure if you will reply to this or even see this but if you do I just wanted to say that after clicking the forum link it seems to not exist anymore. I need to find out how to do this so any help would be appreciated!
SAME HERE - TREK HD 9020a = total PoFS!! Lasted less than 2 months b4 it bricked
Yep I was dumb enough to believe the douchebag at AT&T when he told me I could get a new nice which was supposed to be a Samsung tablet but they were out & conveniently said they wouldn’t get anymore of the Samsung’s in so I would have to take the trek junk or nothin. It lasted 2months tops b4 it bricked all on its own somehow - guy I got it from said there wasn’t anything they could do so basically I got f’d paying several hundred dollars 4 a 5 dollar made in China sweat shop piece of fn **** bcuz I had to pay 10 per month no matter what til the time was up or I had paid off what was supposed to be FREE.!! YEAH RIGHT! If any1 was curious what phone I got with the tablet I got this Samsung note 5 - total price of SH!T too & the 1 & only time I have ever left my jailbroke iPhone b4 or since. Lol. But i found the old trek hd 9020a & figured I’d c if by now maybe some1 had a good recovery rom & a way to load it onto a bricked device. Can any1 help please? Thanks in advance - sorry it was a bit long. Only thing it will do is bring up the AT&T android logo screen at the start & the stays on anywhere from a few seconds to maybe a minute then it goes right back to unresponsive blank screen til ya do another hard reset.

[Q] A Few Questions About the TF101 (Thinking of Buying)

Hi Folks,
I just bought an Acer A500 and I'm really disappointed in it. The screen isn't very good, and wifi seems a bit wonky on it. Not that I'm against hacking, because I'm not at all. I don't like the fact that it doesn't work with ad-hoc wifi connections out of the box. The thing I loved about it was that I had it rooted, recovery and a custom ICS rom installed within an hour.
I know the TF101 has a better screen so I'm not going to ask that. I've tried to search for most of this info, but you know how good search is, so I'll ask here.
I see the tab has root, is there a one click method that I missed? I thought I saw one for it at one point but haven't seen it since.
As far as wifi goes, will this thing hook up to our android phones using the tether apps (not pdanet)?
How easy is it to brick one of these? Stupid question I know, but I've been using Samsung phones which are pretty much impossible to brick unless you really screw up on a kernel, so I would just like to hear what you think.
Reason I ask is because I debated between this and the A500. I went with the A500 based on price. I've been theming over on the the Nexus S for AOKP and CM9 so I'm looking for a tab that I will be able to work with the same roms so I can expand into tablets. I've also started trying to do some source builds so I can make some of my own visual modifications to some of the jar files within the framework.
Thanks in advanced for any input you can give!
1. Easy to root, especially the earlier models.
2. Wifi tether & Bluetooth tether (I recommend bluetooth highly!)
3. Almost impossible to brick if you have one of the earlier Transformers with NVflash.
shane6374 said:
Hi Folks,
I see the tab has root, is there a one click method that I missed? I thought I saw one for it at one point but haven't seen it since.
Click to expand...
Click to collapse
Vipermod for ICS - Search for it.
shane6374 said:
As far as wifi goes, will this thing hook up to our android phones using the tether apps (not pdanet)?
Click to expand...
Click to collapse
I use my inspire 4g to connect to all the time. I just place my phone into hotspot mode and use Wep Security and then just log on with the tab.
shane6374 said:
How easy is it to brick one of these? Stupid question I know, but I've been using Samsung phones which are pretty much impossible to brick unless you really screw up on a kernel, so I would just like to hear what you think.
Click to expand...
Click to collapse
On a new model, all you get is CWM. So make a back up and hold it dear. Because if something gets hosed while flashing and you don't have anything to go back to. Its dead.
On an older model they have nvflash and can recover from anything.
So what I'm hearing is buy a refurb and hope?
Sent from my Nexus S 4G
shane6374 said:
So what I'm hearing is buy a refurb and hope?
Sent from my Nexus S 4G
Click to expand...
Click to collapse
Mine is a new model. SBK2. I have flashed it 30 times and never had an issue. Granted I have my original backup and origianl kernel on a 2 gig card I had lie'n around and then I placed that in my safe.
As long as you know what you are doing yer all good. Maybe. Lol
try to find a used one preferably SBK1 which is B-70(some) and below they are much easier to work with when it comes to modding and hacking (NV flash) which is like ODIN for Samsung phones. They are great tablets dont get me wrong but the new wave of devices are unfortunetly going to make these tabs obsolete much better than the Acer devices you spoke of

Envizen Android 4.0 ICS 7" Capacitive Multi-Touch Tablet

Just thought some of my fellow xda mates might like to see this.
- http://www.youtube.com/watch?v=JUhiQZE4_VE&feature=digest_mon
MOD EDIT: REMOVED COMMERCIAL LINKS
Ill pass.. Ill keep my Gtab
The specs do not impress.
Watching him futz his way though the test was interesting. That device was lagging all over the place.
I might get one to feed to my Nook Tablet though.
I've just traded my 7" Galaxy Tab for a 10" one. Think I'll stick with that
Envizen Digital, 7"
Hi Friends,
I Have one of these Tablets running ICS.
What i would prefer to have is 2.3 -- does anybody have any recommendations on how I to do this?? If there's any how-to guides please let me know.
What i would like to do is extract the factory image and archive then download the 2.3 rom to install. I will need to know where to download the 2.3 and the
required tools. Please... anything... there's not much info on this anywhere.
Thanks!
jdkoops said:
Hi Friends,
I Have one of these Tablets running ICS.
What i would prefer to have is 2.3 -- does anybody have any recommendations on how I to do this?? If there's any how-to guides please let me know.
What i would like to do is extract the factory image and archive then download the 2.3 rom to install. I will need to know where to download the 2.3 and the
required tools. Please... anything... there's not much info on this anywhere.
Thanks!
Click to expand...
Click to collapse
New Android 4.0.3 tablet. What's the performance?
but ther's too bugs. Galaxy fit 5670
the performance looks great .
Not great, you certainly get what you pay for ($129 @ NCIX when I grabbed it). The market is also locked down to somewhere not NA, so app availability is limited, moreso considering it posts as a "Unknown v700b".
It works well as a media station, 1080p content lagginess over HDMI is barely discernible. So I won't be using it to play any games, but it works alright for media/web access. ConnectBot doesn't exactly require much though, so YMMV.
The USB host is handy, MicroSD support up to 32G should be standard on all tablets IMO, lack of real camera isn't really that annoying for my usage.
Resolution is 800x480, so there's some interesting skewing when it's rotated in portrait mode, but nothing major.
Biggest issue I've seen thus far is an apparent lack of community support, but for a sub-par tablet from a company I haven't heard much of, that's not surprising.
I've tried a few of the RK29 root procedures out there, though without the firmware image it's proving more than a little difficult. I posted a thread on the Mediasonic (NA distributor?) forum about the availability of the ROM, and have followed up with an email to Envizen themselves without a response as of yet.
I'll post more info if I receive it, but would love to know if someone else has successfully rooted this little machine. Would be great to get the Synergy port working on it, not to mention all the other fun root-required apps.
JerasAkdra said:
Not great, you certainly get what you pay for ($129 @ NCIX when I grabbed it). The market is also locked down to somewhere not NA, so app availability is limited, moreso considering it posts as a "Unknown v700b".
It works well as a media station, 1080p content lagginess over HDMI is barely discernible. So I won't be using it to play any games, but it works alright for media/web access. ConnectBot doesn't exactly require much though, so YMMV.
The USB host is handy, MicroSD support up to 32G should be standard on all tablets IMO, lack of real camera isn't really that annoying for my usage.
Resolution is 800x480, so there's some interesting skewing when it's rotated in portrait mode, but nothing major.
Biggest issue I've seen thus far is an apparent lack of community support, but for a sub-par tablet from a company I haven't heard much of, that's not surprising.
I've tried a few of the RK29 root procedures out there, though without the firmware image it's proving more than a little difficult. I posted a thread on the Mediasonic (NA distributor?) forum about the availability of the ROM, and have followed up with an email to Envizen themselves without a response as of yet.
I'll post more info if I receive it, but would love to know if someone else has successfully rooted this little machine. Would be great to get the Synergy port working on it, not to mention all the other fun root-required apps.
Click to expand...
Click to collapse
I have one, it lives in the underwear drawer. The 1 good thing is it comes rooted, stock. They have a website and suport, if you can call it that
. Glad I only paid $99. for it.
Fire Witch said:
I have one, it lives in the underwear drawer. The 1 good thing is it comes rooted, stock. They have a website and suport, if you can call it that
. Glad I only paid $99. for it.
Click to expand...
Click to collapse
Could you please elaborate? This Envizen is my first Android anything but I've tried to run root-required applications and I get a not rooted error. And I read the very little there is in the three threads mentioning rooting, in which two try to expain with one more a rant against anyone not using a unix based home computer than doing any explaining and the other being less than informative -to me, at least. I did try to follow and perform what I could decipher but I use XP and Win7, not any version if unix (and I haven't worked with a unix based computer in years so am not even that familiar with commands any longer) and I was not successful in obtaining root. I installed the necessary command application to run root commands but again the error was I did not have root access/authority.
If you would, could you please explain as if I'd never heard of Unix, newbie level? More persons than myself would be very appreciative. Thanks in advance. -Michael

[Q] Anyone local in s. Florida to help me?

Looking to meet up with a more knowledgeable member (I'll buy lunch/dinner) to help me root, cid, to be able to flash roms....
I am a little knowledgeable, but the chance of my bricking my phone does not weigh my options here at this point..there's seems to be too many steps for my background...
I have had the Inspire and been flashing roms left and right but to do this on the One X and type code etc. , is just not cutting it and need your assistance.
I appreciate any response!
Thanks in advance,
SurferJD
...I'm in Davie, FL.....
It's actually not that complicated. There is a One Click root tool that you use for root that does it all for you. You just plug your phone into any computer with the drivers installed and run the tool, and in a few minutes you are rooted, with no user input. For boot loader unlock, you will need to do something on your own but that just involves copying and pasting some text. You use a one click tool for that too. I'm sure if you search around on the root and boot loader threads you'll figure it out enough for you to do it on your own.
I'll do it if you fly me out to Florida. I'll even take a redeye so the airfare will be cheap.
There are one clicks available for root, unlock, and recovery. Just did it today. Wasn't planning tobdo it for a while, but I tried to use a keyboard mod on stock rooted, didn't work now I'm running Clean Rom 2.4 and couldn't be happier. But I have been flashing Roms for over abfew years, and many phones.
Sent from my HTC One X using xda premium
Honestly?
NEVER EVER EVER have someone else do this stuff for you.
If you ever come across a problem later on that needs to be fixed, where is your help going to be? these forums+your mind. if someone else does it for you, you are more likely to panic when something comes up.
it is INFINITELY better to understand what you are doing and do the work yourself vs having someone else do everything for you.
if it is too hard for you to accomplish after utilizing the tools and information available to you here, then you are not ready to do it or have it done to your phone. leave it stock until you ARE ready...actually ready, not just thinking you want it.
Pirateghost said:
Honestly?
NEVER EVER EVER have someone else do this stuff for you.
If you ever come across a problem later on that needs to be fixed, where is your help going to be? these forums+your mind. if someone else does it for you, you are more likely to panic when something comes up.
it is INFINITELY better to understand what you are doing and do the work yourself vs having someone else do everything for you.
if it is too hard for you to accomplish after utilizing the tools and information available to you here, then you are not ready to do it or have it done to your phone. leave it stock until you ARE ready...actually ready, not just thinking you want it.
Click to expand...
Click to collapse
1+

[Q] Please help with OS update for Aspera RT3 tablet

I am hoping that is the right place to post this thread.
Two weeks ago I have bought an Aspera RT3 tablet to run Yamaha diagnostic applications. Unfortunately one of them will not run on a Android version 4.2 or less. The version installed on my tablet is 4.1.2 .
I have tried to update it but without any success and the manufacturer apparently doesn't have newer version of ROM for it. All I know is the RT3 runs a Qualcomm Snapdragon 200 (MSM8625Q) chipset.
As it is, the tablet is completely useless to me so I would be very grateful if someone could find a solution to my problem. I am happy to pay for the service of course.
Thanks in advance.
Ever get anywhere on this? We have some aspera devices that I would like to root also... Tempting to just grab SuperSU and flash in recovery but not sure what end results would be...
AKZam said:
Ever get anywhere on this? We have some aspera devices that I would like to root also... Tempting to just grab SuperSU and flash in recovery but not sure what end results would be...
Click to expand...
Click to collapse
Not a bit. I still have the tablet but can not use it. The manufacturer sys that they "looking for a solution" but it looks more and more like a dead end. I would be very grateful if someone could still help with this.
shifu2 said:
Not a bit. I still have the tablet but can not use it. The manufacturer sys that they "looking for a solution" but it looks more and more like a dead end. I would be very grateful if someone could still help with this.
Click to expand...
Click to collapse
Wow, you actually had contact from Aspera? Well done. They have been pretty ****ty for me to be honest. We have an ongoing software problem, I have sent them a huge load of logcats etc, they have not done a single thing to help and now just seem to screen my emails to them. Really surprising that a small company can survive without offering decent support. Thought that was how the pipped the big guys, by providing individual customer service to their small user base.
I am trying to get a refund on the devices as I am sicking of the issues we are having and without their help they will continue to occur.

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