Hey everyone, My first post on here so please bear with me as this maybe in the wrong thread.
I purchased this tablet from eBay and it arrived with some form of custom KitKat 4.4.2 ROM installed on it which is all well and good all though i would like to:
Install Stock ROM
Root Device
Reason for wanting the stock ROM is because in theory it should be a lot more stable than what the device currently is but following both set of instructions on their website proves to not work at all (unless I'm doing something wrong as not found out how to enter download mode yet!).
Is there another way of installing these files at all? Also any help on getting into download mode and recovery mode properly would be of great assistance!
At this point could i also ask if there is a really good KitKat ROM for this device that will support the rockchip?
Then last of all i would like to root the device, Again any help would be greatly appreciated and all info regarding this device can be found on their website as i can't post links yet.
Thanks for taking the time to read this and hopefully someone can help.
Related
Device info: http://www.bidwelltec.com/nb7850-s/
Will you please help gather support from developers for the NB7850 S. I couldn't find any sites supporting this device by independent developers. I have already sent an email to the site email form, so please don't overload them with requests, just wondering if we could gather interest and support for this device, the stock ROM is already laggy and hard to root or even using sometimes with the way they have this ROM set up. Please help, I am in stock ROM H.E.Double hockey sticks.
Thank you to anyone who can help me root this device and get a recovery flashed and !maybe guide me on developing for this device. I am so lost when it co!es to Android developmemt and would appreciate any help I can get to demystify this. I like to write easy to follow noob related articles so help me, to help you. LoL thank you everyone. ?:good:
NinjaTale said:
Device info: http://www.bidwelltec.com/nb7850-s/
Will you please help gather support from developers for the NB7850 S. I couldn't find any sites supporting this device by independent developers. I have already sent an email to the site email form, so please don't overload them with requests, just wondering if we could gather interest and support for this device, the stock ROM is already laggy and hard to root or even using sometimes with the way they have this ROM set up. Please help, I am in stock ROM H.E.Double hockey sticks.
Thank you to anyone who can help me root this device and get a recovery flashed and !maybe guide me on developing for this device. I am so lost when it co!es to Android developmemt and would appreciate any help I can get to demystify this. I like to write easy to follow noob related articles so help me, to help you. LoL thank you everyone. ��:good:
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Hi, sorry to say but it appears to be a bit of a white box brand so it's unlikely to gain support due to it being unknown and present in many variants of the device.
You would be better to look around for ROMs that support specific components in the device in order to have better luck as their will be similar devices using the same components with one of them probably having a ported ROM such as CM
Hope I could help and good luck
NinjaTale said:
Device info: http://www.bidwelltec.com/nb7850-s/
Will you please help gather support from developers for the NB7850 S. I couldn't find any sites supporting this device by independent developers. I have already sent an email to the site email form, so please don't overload them with requests, just wondering if we could gather interest and support for this device, the stock ROM is already laggy and hard to root or even using sometimes with the way they have this ROM set up. Please help, I am in stock ROM H.E.Double hockey sticks.
Thank you to anyone who can help me root this device and get a recovery flashed and !maybe guide me on developing for this device. I am so lost when it co!es to Android developmemt and would appreciate any help I can get to demystify this. I like to write easy to follow noob related articles so help me, to help you. LoL thank you everyone. ��:good:
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Click to collapse
root genius worked for me literally just rooted a few minutes ago took me forever to find one that worked
http://www.shuame.com/en/root/
Root Genius worked for me also
Lot of applications that require root access work fine. Now, how do I do a Nandroid backup? Also, anybody know tried a custom ROM on this device? Hesitant to "just try it" until I have a full Nandroid backup.
I have one of these. Got it for $59.95 on sale via Staples website. A curious thing is that none of the preloaded apps show under My apps and the Store won't automatically update any of them. I had to look them up on the Store and install the latest versions.
Hey Guys,
I'm trying to get the G3 Tweaksbox up and going and I know I have to have TWRP installed to do so. I was speaking with another member of the forums about this on another thread. He did warn me in his post about installing TWRP on the specific build I'm running. He did mention that I would have to find another kernel due to some boot issues caused by a security error. I have searched high and low trying to find a guide on installing TWRP on 5.0.1 and haven't really had any luck. A few mentions, but no real guide. Would anyone be so kind as to point me in the right direction? I would really appreciate it. I'll post all phone specs below. Thanks in advance guys!!
Phone Specs:
ATT G3 D850
Lollipop 5.0.1
Kernel Ver: 3.4.0
Build #LRX21Y
If there is anything else needed just tell me and I'll provide any info needed. Thanks~
Hello everyone,
I'm here today to SEEK HELP. I have bought a variant of Wiko Slide 2 aka Cloudfone Excite Prime here in the Philippines. I wanted to make my personal back for this device that is flashable via SPFlashTool. Or make ".img" files for short. I already know how to that on my previous devices but that was KK having 3.4.6 kernel. This is my first LOLLIPOP device that is why I needed some advice and help.
My questions are:
1. How will I know if my bootloader is locked?
2. Is it necissary to unlocK the bootloader so that I could make full back up?
3. Can I directly back up this via MTKDroidTools(the most convenient back up method I ever tried for MTK)? Since it is using different kernel.
4. How do I make custom recovery or CWM for Lollipop(kernel 3.10.x) based?
That would be all for now. Please help me I really don't know stuffs for Android L since it is different from older versions. Thank you :good:
Hi,
I can't find anything on your device here on XDA, aside from this thread, http://forum.xda-developers.com/android/help/help-root-wiko-slide-2-t3279083
I doubt that will help you, so I suggest you try asking all of your questions in one thread created here,
http://forum.xda-developers.com/android/help
Good luck!
Hi,
Good day! First, I'd like to apologize for creating a new thread which may be a duplicated of an old thread. Trust me, I read most of the threads related to Samsung Mega 6.3 where Kernel Failed after installing a custom or stock rom and I couldn't seem to find the right thread that will help me solve my problem. I know you guys are very busy and I would be very grateful if you'll give me minute of your time to help me out.
Here's my problem: Few days ago, I bought a secondhand Samsung Mega 6.3 I9025 LTE (4.4 kitkat) version here in Malaysia. I rooted the device and installed TWRP to be able to install a customer ROM. I backed up(i was under the impression that it was backed up) the files before wiping out and installing a new customer rom. The custom rom failed to install and what made it worst was I couldn't find the back up anywhere in TWRP. So I decided to download a 4.2 Stock rom(i know this is a mistake but i couldn't download the 4.4 stock rom in sammobile) which I found online. I flashed it through ODIN, it was successful but I got error when I turned on the phone.
Image size too large W:1080 H:1920
display image fail
SECURE FAIL: KERNEL
Now, even if I flash TWRP & SU through ODIN, it just doesn't go through the phone, I dont get to enter recovery mode. I think I brick my phone. So, please, here's what I possibly need.
1. What do I do know? I'm begging, help me out.
2. Where else can I download a free 4.4.2 Stock Rom? I links in the previous threads are no longer working and I really cannot download it from Sammobile.
3. If you can send me a link visa email; [email protected] or PM me here as to where I can download it or how to resolve this, I would really appreciate it.
Thanks and More power to this team!
Ran Jun said:
Hi, Good day! First, I'd like to apologize for creating a new thread.........
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I don't have this device but, your best bet is to take a look at the following area of the forum that's specific to your device and variants.
https://forum.xda-developers.com/galaxy-mega
Good Luck!
~~~~~~~~~~~~~~~
UNLESS asked to do so, PLEASE don't PM me regarding support. Sent using The ClaRetoX Forum App on my SM-G900V device.
Ibuprophen said:
I don't have this device but, your best bet is to take a look at the following area of the forum that's specific to your device and variants.
https://forum.xda-developers.com/galaxy-mega
Good Luck!
Hi, thank you for responding to my query. I still could not find any solution to my problem. My phone no longer detects twrp, it just doesn't go to twrp even after flashing it through odin. i also couldn't find any link as to where i can download the stock rom for free or if anyone made it. samsmobile doesnt work for me. hope i can get help :'crying:
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Hi everyone
I got this nice tablet Efun Nextbook NX007HD8G that has Android 4.1.1 and I wanted to install a custom rom for it but I can't find anything here about this tablet, I have seen a very few threads about it and nothing about installing a custom rom into it.
I'm very beginner in these stuff so if you y'all can help me install a custom rom then I would really appreciate it.
I have this tablet (just got it yesterday. Have you had any feedback yet that hasn't been posted to this thread about the files you provided and the rooting process on this tablet? I'm hesitant to be the first one to try it. Is there a way to test this out prior to actually going through with it? Thank you.
Zulus23 said:
I have this tablet (just got it yesterday. Have you had any feedback yet that hasn't been posted to this thread about the files you provided and the rooting process on this tablet? I'm hesitant to be the first one to try it. Is there a way to test this out prior to actually going through with it? Thank you.
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Hey! sadly I'm still looking and still can't find any way to install a custom rom, I don't want to try anything so I won't break my tablet.
As for rooting, well I tried 360 Perm root which works on Samsung Galaxy J1 (2015) but it didn't work on this tablet however I found this thread : https://forum.xda-developers.com/showthread.php?t=2564609
And I'm not sure if it works 100% or not because I haven' tried it yet.