HELP! lenovo yoga tablet 2 1050f deleted ESP image - Lenovo Yoga Tab 2 Questions & Answers

I was trying to restore my tab back to kitkat after messing it up while playing with some system apps and i'd had a lot of trouble doing so. I have restored to kitkat three times before now but this time i couldn't get the phone flash tool to do as it was supposed to. I had also previously tried to unlock the bootloader by installing the modded esp image but after it failed it locked up even more and gave me more trouble with the esp.
the other day i decided i had had enough of the tablet running all wonky and i wanted to give it another try. I used to cmw recovery and was going through all the different options and saw that I had a backup saved on my tablet. I deleted the esp and tried to reinstall it from the backup but it didn't take. After rebooting the tablet showed a message over the "lenovo" logo saying something like "Boot Failed EFI hard drive" then it goes to what looks like is an intel bios.
I'm really not sure where to go from this point. Any help is greatly appreciated.

No Ideas on that?
I messed up and staying at the same step now, same screen. Not able to connect via USB with the phone loader. How can this get fixed now?
Help appreciated.

Hello, i have tried to root my 1050F, and gone in this situation, i have to reflash bios using "restore-kitkat-bios-830-1050-v2.exe" then reflash stock kitkat rom.
Perhaps this will help you.

same
we have same problem, now my tablet on lenovo service center.....2 days ago. (lenovo yoga 2 pro)

Related

[Q] stuck in android gear logo...any easy fix?

well here we go again. i push installed "gl tron" from the play store on my pc to my tablet. it showed it installed successfully. i then went to play "samurais vs zombies" and it crashed as it sometimes does for me. so i went to restart my tablet and now its stuck on the android logo with gears moving. last time it did this i tried random fixes and just made it worse and practically bricked it and some good guys here helped me get it up and running again. is there any easy fix for this not to lose all my data or make the issue worse? if not, what should i do to get it to work even if i lose my data? from what i understood last time was i had an issue in the data/media directory causing the issue. is that the case most likely this time? was it from the push install as i suspect, because it is very similar to what happened last time? i never got to do a proper cwm backup of my rom and data as i got an error and never fiddled with it again. some ideas or pointing in the right direction would be very helpful. i also would like info on how this could happen and how android works in order to avoid this in the future. thanks so much.
specs:
acer a500
skrilax_cz bootloader v8
cwm 5.5.0
lightspeed 4.8
i also have my cpuid and sbk info saved.
Can you go to recovery. "clean up tab" then reinstall your ROM?
This won't touch your data and - may - get you running again.
raotheconqueror said:
well here we go again. i push installed "gl tron" from the play store on my pc to my tablet. it showed it installed successfully. i then went to play "samurais vs zombies" and it crashed as it sometimes does for me. so i went to restart my tablet and now its stuck on the android logo with gears moving. last time it did this i tried random fixes and just made it worse and practically bricked it and some good guys here helped me get it up and running again. is there any easy fix for this not to lose all my data or make the issue worse? if not, what should i do to get it to work even if i lose my data? from what i understood last time was i had an issue in the data/media directory causing the issue. is that the case most likely this time? was it from the push install as i suspect, because it is very similar to what happened last time? i never got to do a proper cwm backup of my rom and data as i got an error and never fiddled with it again. some ideas or pointing in the right direction would be very helpful. i also would like info on how this could happen and how android works in order to avoid this in the future. thanks so much.
specs:
acer a500
skrilax_cz bootloader v8
cwm 5.5.0
lightspeed 4.8
i also have my cpuid and sbk info saved.
Click to expand...
Click to collapse
i went to recovery but could not find a "clean up" selection. am i missing something? last time this happened, i tried to do a factory reset and all i got afterward was a droid with exclamation mark on his chest. from what i understood is that my a500 did not have a proper recovery partition which left my tablet nearly bricked. that's what i surmised from the info i read. thanks ta-wan.
wiped data/media and it set me back to honeycomb. i rebooted into recovery and installed lightspeed 4.8. lost all data but whatevs, my fault for not backing up. wont happen to me again...

Note 3 Will Not Boot, Can Not Boot Into Recovery (Loops)

Hello Folks,
Looks like I borked my Note 3 tonight. Was attempting to install a new ROM and things didn't go well at all.
Phone was last running BajaROM 4.4.2 with Safestrap as a virtual recovery.
After a failed install of a new ROM from SS, I tried restoring from the backup file I just made tonight before upgrading the OS. Failed. Then, from SS, I wiped the phone and attempted to install the old AllianceROM, and it too, failed. When I went to reboot phone to see what would happen it simply loops the custom Note 3 screen, then blue text Recovery appears in the upper left hand corner, then repeat. Can't boot into recovery, and now, can't get back to Safestrap. All I got is Download mode when I pull the battery and hold Power/Volume Down/Home when I reinsert battery.
I'm following the guide at this link currently, http://forum.xda-developers.com/showthread.php?t=2483380, but have to wait over an hour for the stock Android firmware to download from one of the few hosting servers that still have one of them loaded.
In the meantime, is there anything else anyone recommends? This is my primary device so I'm kinda screwed till I can get it back up again. Any additional info would be appreciated.
Thanks.
For anyone reading who might be in a similar predicament, the soft-brick fix at the link above got me up and running again. Got the Note 3 running on stock OF1/5.0, rooted, and am now looking into unlocking bootloader so I can properly upgrade to 6.0.
A little disappointed no one bothered to respond in what could've turned into a bad situation, but the site itself did bail me out so no big complaints. Thanks to all the devs for their hard work.

So... I softbricked my A2017G! Any help?

Yeah. I was trying to unlock my bootloader using Controllerboy's guide, and I managed to install TWRP. I also managed to unlock my bootloader. When I tried to restore my phone using the backup I put on my computer and back to my A7, it won't boot - it's stuck on the "ZTE powered by android" boot screen.
I think that the problem is that when I was copying the backup from my phone to my computer it said "unspecified error" but still let me copy the files (the files and the sizes remained the same) so I just ignored it. Whoops!
So I tried to install CM13 in hope that it will somehow fix things, and unsurprisingly everything is still the same.
So. What do I do? I think that the problem was that I backed-up system and tried to restore system (probably).
Anyone got a solution? Or even a system restore that will cure my phone?
Any help will be greatly appreciated! Thanks in advance!
I managed to solve the problem myself by re-wiping dalvik and installing CM 13! Odd that it worked this time and not the other time I tried it, but at least it works

Lenovo A6000Plus Bootloop problem (Unrooted device)

Good day everyone, i am going to report my delicate and infuriating problem that has been haunting my head for two months
I'll describe my problem in extreme detail, hoping you guys able to identify this disaster.
My android phone is Lenovo A6000 Plus, i've bought it 2 years ago and it's running on latest Lollipop version 5.1.1 I never alter the system files, since i only use my phone for games and communications, and i'm not really into tinkering android's software. so i use my phone like a normal person, do the updates when the settings asked me, update the apps, etc. and this phone running smoothly in my service. i wanted to ask both WISDOM and HELP in this thread.
1. The Bootloop disaster symptoms started on april 2018, when the phone boot SLOWLY AS HELL, seriously.. it took about 1-2 hours to boot, and it also shows the (ANDROID IS UPGRADING 0/132 apps) like wtf? , i haven't update or install any new android apps before this symptom happened. So i leave my phone plugged in and wait it to complete the upgrade; then it worked normally as it should. Unfortunately, it happened EVERYTIME i turn my phone on, EVERY SINGLE TIME.. T_T. so i struggled to avoid my phone from running out from battery as i can. This symptom happened for 3 weeks and it got from bad to worse. I wonder what kind of problem is this?
2. The worse part came when my phone is running at high RAM usage, let's say, i game on my phone alot in my spare time, using the ram up to 1800mb everytime i play game or open chrome browser (Lenovo A6000 plus have 2GB ram). When i close/task manager the apps, my phone launcher wont appear normally as it should (long pressing bottom left button) and it FORCED me to restart the phone and suffer the 1-2 hour LONG BOOT. That's unusual, i cleaned my phone regularly (using cleanmaster) and preserve both of my internal and external storage with 3-4GB free space. I wonder what kind of curse is this?
3. So the bootloop disaster finally got me this May when i turn my phone off and tried to reboot. And... no Android is upgrading 0/132 showed up, i waited for 4 hours and reboot my phone again and again and again. And its finally STRANDED on BOOTLOOP :crying:
Im on panic mode when problem 3 happened, then i searched the almighty Google for help, and found that i can backup my data with TWRP recovery, so i do as it said, followed the guides and BACKED UP all of my data.
For once i felt relieved my data is now saved. Now onto the main problem.
I've had enough of this problem so i format the phone into factory reset, wipe the Dalvik ****s, cache, system and data. All of it. thus, making my phone virgin again.
4. Now im trying to resurrect my phone, and tried my effort by downloading Stock Lollipop 5.1.1 OS again along with its prerequisites. I tried to zip-install it using TWRP but it said that "has not switched carriers and cannot be upgraded" i scratched my head and searched almighty Google again then found that i need to do ####6430### thingy before doing that. umm.. so my phone domain need to be changed, how can i do that with a phone who can't boot? (I'm from Singapore btw). What did i do wrong?? did my phone just turned into useless BRICK? but i've read that bricked phone can't even start the recovery, yet my phone still able to start either with Lollipop stock recovery or TWRP (if i adb fastboot it with adb tools from .cmd), so it's not totally fuc.. uh., BRICKED and i got the chance to fix it.
TL;DR
So, Guys.. i desperately need help. i'm a peon both in work and college, and a dead phone will not make a great company for a person like me.
I searched for enlightments and breakthroughs but always ended up failed resurrecting my phone, can you guys PLEASE :crying: tell/give me a SAFE and WORKING walkthrough to re-install my Lenovo A6000 Plus with Lollipop 5.1.1? And does it running a custom OS like those Cynadrogen thingy is good and worthy enough to speed up my phone? is the chances of getting bricked is unavoidable when running custom OS? I thought its going to be easy like reinstalling Windows, but i was wrong.
FYI, my phone now is UNROOTED and running on TWRP 3.0.2 and i can easily revert it back to Lollipop stock recovery if needed (does it considered rooting if i install custom recovery?) I also need a valid info if my phone would never turn like this again if i resurrect it again.
PLEASE HELP ME PEOPLE
THANK YOU.. ! :highfive:
sevenvoldizm said:
Good day everyone, i am going to report my delicate and infuriating problem that has been haunting my head for two months
I'll describe my problem in extreme detail, hoping you guys able to identify this disaster.
My android phone is Lenovo A6000 Plus, i've bought it 2 years ago and it's running on latest Lollipop version 5.1.1 I never alter the system files, since i only use my phone for games and communications, and i'm not really into tinkering android's software. so i use my phone like a normal person, do the updates when the settings asked me, update the apps, etc. and this phone running smoothly in my service. i wanted to ask both WISDOM and HELP in this thread.
1. The Bootloop disaster symptoms started on april 2018, when the phone boot SLOWLY AS HELL, seriously.. it took about 1-2 hours to boot, and it also shows the (ANDROID IS UPGRADING 0/132 apps) like wtf? , i haven't update or install any new android apps before this symptom happened. So i leave my phone plugged in and wait it to complete the upgrade; then it worked normally as it should. Unfortunately, it happened EVERYTIME i turn my phone on, EVERY SINGLE TIME.. T_T. so i struggled to avoid my phone from running out from battery as i can. This symptom happened for 3 weeks and it got from bad to worse. I wonder what kind of problem is this?
2. The worse part came when my phone is running at high RAM usage, let's say, i game on my phone alot in my spare time, using the ram up to 1800mb everytime i play game or open chrome browser (Lenovo A6000 plus have 2GB ram). When i close/task manager the apps, my phone launcher wont appear normally as it should (long pressing bottom left button) and it FORCED me to restart the phone and suffer the 1-2 hour LONG BOOT. That's unusual, i cleaned my phone regularly (using cleanmaster) and preserve both of my internal and external storage with 3-4GB free space. I wonder what kind of curse is this?
3. So the bootloop disaster finally got me this May when i turn my phone off and tried to reboot. And... no Android is upgrading 0/132 showed up, i waited for 4 hours and reboot my phone again and again and again. And its finally STRANDED on BOOTLOOP :crying:
Im on panic mode when problem 3 happened, then i searched the almighty Google for help, and found that i can backup my data with TWRP recovery, so i do as it said, followed the guides and BACKED UP all of my data.
For once i felt relieved my data is now saved. Now onto the main problem.
I've had enough of this problem so i format the phone into factory reset, wipe the Dalvik ****s, cache, system and data. All of it. thus, making my phone virgin again.
4. Now im trying to resurrect my phone, and tried my effort by downloading Stock Lollipop 5.1.1 OS again along with its prerequisites. I tried to zip-install it using TWRP but it said that "has not switched carriers and cannot be upgraded" i scratched my head and searched almighty Google again then found that i need to do ####6430### thingy before doing that. umm.. so my phone domain need to be changed, how can i do that with a phone who can't boot? (I'm from Singapore btw). What did i do wrong?? did my phone just turned into useless BRICK? but i've read that bricked phone can't even start the recovery, yet my phone still able to start either with Lollipop stock recovery or TWRP (if i adb fastboot it with adb tools from .cmd), so it's not totally fuc.. uh., BRICKED and i got the chance to fix it.
TL;DR
So, Guys.. i desperately need help. i'm a peon both in work and college, and a dead phone will not make a great company for a person like me.
I searched for enlightments and breakthroughs but always ended up failed resurrecting my phone, can you guys PLEASE :crying: tell/give me a SAFE and WORKING walkthrough to re-install my Lenovo A6000 Plus with Lollipop 5.1.1? And does it running a custom OS like those Cynadrogen thingy is good and worthy enough to speed up my phone? is the chances of getting bricked is unavoidable when running custom OS? I thought its going to be easy like reinstalling Windows, but i was wrong.
FYI, my phone now is UNROOTED and running on TWRP 3.0.2 and i can easily revert it back to Lollipop stock recovery if needed (does it considered rooting if i install custom recovery?) I also need a valid info if my phone would never turn like this again if i resurrect it again.
PLEASE HELP ME PEOPLE
THANK YOU.. ! :highfive:
Click to expand...
Click to collapse
When 5.1.1 update arrived?
Okay lets get to the point. Just don't panic. You have the stock rom file, extract a file named 'system.zip'. Now go to TWRP, perform advance wipe (wipe dalvik, data, system and cache partitions) and flash that file from TWRP. You'll be on stock rom with a fresh new experience.
---------- Post added at 10:38 PM ---------- Previous post was at 10:33 PM ----------
Custom ROMs are amazing and far better than the stock lenovo rom. Believe me, no one here is using that crap stock rom. You just need some instructions to flash and your phone will get a new life. We are here to assist you.

My rooted samsung galaxy s4 is soft bricked, Can I save the data?

Yes this post is correctly dated. I've had this device a LOOOONNNGGG time.
The device has been rooted since shortly after I bought it new years ago. I've had very few problems since... which is why it's never been replaced.
I believe I have the stock ROM, sorry it's been a while.
When I start the device it gets stuck at the splash screen with the sprint logo.
I can get the device to "download mode" but I don't know what to do once there and I'm not sure I can do anything from here.
I can get the device to "android system recovery."
I know I installed TWRP when I rooted and installed the rooted ROM but when I boot to recovery it doesn't go there.
I've wiped the "cache partition" but the problem remained. I'm not sure what else to do from here and still be able to salvage data.
I'm trying to salvage the data on the internal storage. I'm pretty sure I could successfully "wipe data/ factory reset" and get it to "function" again but that's not the priority. I'm going to replace it regardless of success or failure. Data recovery is the priority here. (pictures and videos of my young children as well as less important stuff like contacts.)
I have an old laptop with an old version of ubuntu I can use or a newer one with windows 7 to work with. I mention this in case it makes this easier to help?
Thank you very much if you try to take a stab at this or refer someone that might!
Update:
So I managed to install TWRP via Odin.
I booted to this recovery and my data partition appears to be empty?
When I try to back up I get the error message "unable to mount '/data'"
I tried doing a wipe, not one of the fancy extra options ones just the regular wipe and it failed.
Any guidance will be extremely appreciated.
Edit:
So I've come to the conclusion that the data isn't accessible because of encryption and my pass code. Is there any way to enter it via recovery and access this info?
Is anybody out there?
Edit 2:
I hope this helps someone someday. I haven't solved the problem but I think I'm making progress.
First I had an old version of TWRP. I installed the latest for my device and tried backing up again. I'm not sure but I think it's working. TWRP dosen't seem to need my password for the backup. I imagine I'll just need it to access the data later.
Edit 3:
No sooner did I save the last edit and my backup failed.
Process ended with error : 255

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