Hey every1
Well been using android phones for a few years now but finally decided to treat myself to a tablet and aimed high with the tablet z So far very happy with my new tablet. But with all android devices the root and recovery bug has struck, problem is compared to my phones its another manufacturer with different ways of rooting and different system menus etc so im a little lost :/
So heres my questions
* "Doomlord easy root" seems to be the one stop shop for rooting but I was wondering how do you unroot? Do I just use seus to factory reset and that resets root?
*I currently use a 32GB wifi (SGP312 GB/B) model 10.1.c.0.370 firmware , but is there a central hub like sammobile for firmware downloads? Or is a copy of my current firmware required to have in case of emergency or will SEUS correct most problems???
* I also see CWM available for the tablet z but my understanding is to get CWM u have to unlock bootloader but this loses the bravia engine, is this correct? or what else do I lose?
* Does the tablet Z have any button combinations for stock recovery etc and if so what is the currently know button combinations and what service menus do they access?
thanks for any answers you guys can help me with, as its my 1st tablet and a new brand that ive not used before I just don't wanna jump before ive got my facts together
I'm new to rooting myself and I don't know how you might unroot the device, but with my SO-03E .269 rooted I installed SuperSU and the 'disable Superuser' appears to function properly as a temporary unroot. Maybe that'll help you?
I think the Fastboot key combo is power and volume-up.
http://forum.xda-developers.com/showthread.php?t=2287881
very informative for beginners. after you read that ask again here in your thread if there still are any questions
K found the button combo info but still looking for the rest, the link was helpful but really only got me the basic info I already knew about its the particular answers im looking for.
I apologize up front if this is has been previously asked. I found lots of helpful info on here searching through old threads but being a bit of a luddite I was a bit confused exactly which situation applied to me. I live in China and recently bought a s3 I9300I and attempted to root it using the chainfire method from the video on this site. Odin declared success but when the phone rebooted it just went back to download mode with a message at top saying, "Could not do normal boot, ODIN MODE." Turning it off and on, removing battery and retrying Odin flash produce no results. The most important thing of course is just to get the phone back to functioning but I'd also like it rooted if at all possible. I read that using Odin to install a custom kernel would root it and I would not be at all opposed to a good custom kernel. I read something about a binary counter that may need to be reset but that seemed to require doing something with the actual phone functions which don't seem to work. Odin still recognizes it when I plug it in and attempts to let me redo the rooting but it just shows a progress bar then reboots right back into download mode. Sorry if this is basic stuff but I'm kind of terrified of bricking this thing and am just not sure what the best course of action is here. Thanks for any help you can offer.
Chinese stock firmware is different to the international, there is a special thread in general forum on rooting etc.
Do you have a link to that thread? I have looked and cannot find anything that seems specific to this problem.
Please. Searching for "China" or "Chinese" gets me absolutely no relevant results. If this has already been covered can someone please direct me to the thread. I really need to get this phone working and am at a loss. Thanks.
can you please help me with a soft unbricking of my lg g vista (vs880 [11b]) from verizon usa? i found the 880-11b firmware file, at least i think its the right one. if you know of/ come across this and are sure of its validity i would trust that more. i found and downloaded via a google search. i initially think i may have accidentally deleted the splash pic for the carrier when it boots. this caused it to just black screen after the lg logo n the backlight would flash like it was stuck in a boot loop just the image file was missing. after a little more research i figured out how to put it in the download mode so that i can use a pc to try repair or reinstall whatever it needs. i am unsure if i need the sdk or adk toolkits for a repair in the download mode to work. while on that screen it says its plugged in and waiting to download firmware via usb under the progress bar it tells me not to unplug until download is completed. its not showing up in "my computer" however. and i've never had to do s software/firmware download or setup when the phone wasn't in full normal working order. i simply want to put back the out of the box software back in place. firmware 88011b and 4.4.2 os. just want to be sure i get the proper files/and or programs/ directions to use those resources properly the last thing i want is to guess at something that i could ask someone more experienced for help with and end up bricking it beyond repair. any and all help is very appreciated and i must ask you to please explain each step as clearly and "dumbed down" as possible as you can. if i need to use a program i've never used before {i.e. i hear things like odin mentioned in the forums but i don't understand or have any experience with any pc to phone applications so the more detailed any instructions can be made the better. anything that most ppl who have started tinkering with their devices usually know as common sense or steps that seem implied if not specifically mentioned i'll miss. i have been reading n lurking for months n managed to root the device. but had another issue i accidentally caused soon after which resulted in a factory wipe and some time to remember what i did that rooted it after spending a day on it the first time n trying many things it took me a while to refind what i had done that worked. then this happened. i'm sure with the proper files/tools it'll be fine but i need help to know what those are and to be sure i do it right the first time. i know if i don't there may not be a second chance. thank you again in advance for your patience and help.
Hey guys, please forgive me for any bad etiquette or lack of information (any information I can provide is available upon request if I leave anything out). I am new to forums in general and especially to XDA, which seems like a good place to get help.
I recently purchased a Sony Xperia Z2 Tablet from Craigslist under the assumption it was a fully unlocked tablet not associated to a carrier. Turns out it was a Verizon Z2 tablet. I dislike Verizon with a firey passion and without getting into too many details, I'm fairly certain they won't help me because a) this tablet wasn't purchased through them as a customer and b) Verizon and I have bad history (unauthorized account modification, shady charges, etc.)
So I thought I'd do my best to make the tablet mine since the asshole who sold it to me has ceased all contact and I don't know how to get a hold of him anymore. No receipt and a data-less tablet.
Anyway, I successfully rooted the tablet and began installing apps that I installed for my G4 when I rooted it (SuperSU, Adaway, Greenify, etc.)
Things were going well but I realised I wanted anything that had to do with Verizon removed from the tablet so I was going to flash Cyanogenmod onto it with a guide I found online. Now rooting and installing custom recoveries was familiar territory and I did these flawlessly. It had TWRP and I made a backup of the system -no Nandroid, sadly-and I began the flashing process. The process said it completed without issue and I went to reboot my device. Enter my current situation:
The device, when I attempted to turn it on, all it did was vibrate constantly until I let go of the power button. Attempting to enter recovery mode (green LED, power + vol down) it showed me, instead of TWRP, a very basic recovery mode with basic options. "Continue booting up", "enter safe mode", "system recovery", and "power down". I tried entering safe mode and it just shut back down, I tried doing a system recovery and it shut down. The only time I ever see the "SONY" logo is if I'm entering this mode. I can enter what I assume is "fastboot mode" (power + vol up and plugging the device into a PC). Nothing on the screen but the LED is blue. I am trying to find guides to restore it if I can and it all looks promising but the only things I know how to really do are root and install custom recovery. I know there are PC tools I can use to send commands to it while it's in fastboot, or send commands in general I just don't know where to begin.
Does anyone know how to fix this? I know it was from Verizon, which sucks, and I know the problem most likely occurred with the attempted flashing of Cyanogenmod. I think I read somewhere I might have done something regarding mismatching kernal numbers. I couldn't find a way to unlock the bootloader so I assume that had something to do with it too.
If someone could give me a guide to restore it to at least its stock ROM where I can begin rooting and installing a custom recovery again, that would be great. Even better would be just flashing a ROM on there that doesn't need Verizon or being able to take it to a stage where it's unlocked and the only evidence it was ever with a carrier is the Verizon logo on the back. I'd really hate to think I wasted money on this and now I'm at a dead end because of a mistake I made. This was supposed to be a gift for my mom on her birthday which is coming up soon. So if anyone knows anything, or has a guide where we can at least get the thing bootable again and I'll just try and deal with a rooted locked device, that would be great.
Thanks for considerations,
Marmalade_Shaws
I have spent time on that screen too.
2 things
1. .. If you installed dual recovery, there is an up, down sequence to select the recovery.
2. Find a downgrade guide, use flashtool to flash. Ft back to stock.
Also you need to know what hardware you are running..511, 561.. And use the proper version.
There are some options with the flashtool and prf maker that can remove branding and vendor stuff. I have not tried those options.
Ez-go said:
I have spent time on that screen too.
2 things
1. .. If you installed dual recovery, there is an up, down sequence to select the recovery.
2. Find a downgrade guide, use flashtool to flash. Ft back to stock.
Also you need to know what hardware you are running..511, 561.. And use the proper version.
There are some options with the flashtool and prf maker that can remove branding and vendor stuff. I have not tried those options.
Click to expand...
Click to collapse
Sorry if this is late... But where can I find the stock? I've searched everywhere and I would need to do it from a flash tool on my PC? I could use all the help I can get.
I just had a very similar experience to the OP, seemingly identical in every way, and am curious if anyone has a solution.
ADB won't function at all, and the bootloader has blocked any sort of flashing via fastboot. Can't boot into TWRP, it goes into a very minimal "recovery," which I imagine is the stock tool, and the Factory Restore option there does absolutely nothing. Flashtool would work great if ADB / Flashmode was at all functional (device blinks and vibrates in a fashion typical of something bricked, and no connection is picked up).
Verizon Z2 Tablets are 561s.
This thing dead or is there some way to push back onto it?
When I first began tinkering with phones and tablets and rooting, I did not fully grasp risks and the sensitivity of flashing ROMs.
I had attempted to flash a custom ROM on a Sony Xperia Z2 Tablet from Verizon. It failed and soft-bricked. I am attempting to recover it now, flashing the stock ROM back on and restoring it to factory settings; with my new knowledge in this area I can now do it successfully.
But I do not know how to recovery a soft-bricked device and was wondering if anyone here could kindly give me a quick run-through with links to tools and the stock firmware. It seems no matter where I search the guides are scattered and vague and I do not feel right following them.
I simply need the necessary tools to interact and flash the stock ROM on this device. I'd need to do so through a computer as there is no interface on the tablet, just the LED lights and vibration that give it signs of life. If anyone knows where the tools/equipment is, I'd appreciate it. I just want to download and get this out of the way. Also, if anyone knows a solid guide for the tablet I would also appreciate it.
Thank you.