So, I did something stupid and against my better judgment—I rooted my Yoga Book (YB1-X90F). I figured that since it wasn't getting anymore updates—at least as far as I know—I may as well just to fix some of the annoyances I'd had with 7.1.1. Long story short, the root worked well enough—nothing unforeseen happened and I was able to get root access without much of an issue beyond having to fiddle with it a bit. However, I soon learned that there wasn't really much I could do with root on the Yoga Book so, being my fickle self, I decided to unroot it which is where I hit a snag. I was able to unroot it but I hit a boot error in the process and because of that I decided to recover it and roll it back to stock using some of the methods on XDA. Which worked just fine and I was able to get it back to stock but in the process I believe it borked some things up.
That all having been said, my issues are that I can get the Yoga Book back to stock and to boot but I can't update it after that—I get an error screen when I try to. Moreover, the Halo Keyboard doesn't seem to work anymore after all of that and when it does boot up, after a factory reset, the language on-screen is in Chinese (which isn't an issue but it leads me to believe I may have screwed up something). So I was wondering if anyone could help me fix this? I want to get my Yoga Book back to 7.1.1 stock and to be able to use my keyboard on it since I was planning on using it for work if possible.
Anyhow, thanks for your help everyone.
You might want to give this a shot:
"Reinstall/Install MM/N on WiFi/LTE YOGA BOOK"
https://forum.xda-developers.com/yoga-book/how-to/lenovo-yoga-book-nougat-stock-rom-t3753942
I personally haven't tried this myself. I don't know how it works.
There are roughly three pages of posts. Please make sure you read all of them to see if there is any tips and tricks, pitfalls and other users' experience.
Hope this helps!
-William
Hey williamklam,
Actually I did prior to posting this but via command line. I figured it was the same process just simplified through the flash tool. But, I decided to retry it anyway on your suggestion and it worked. My tablet's all good and everything seems to be working, and that little trick with the contacts restored the localization settings too it looks like. So thank you for pointing that out to me. I really appreciate it!
Related
Hello,
Please Help!! My stock (firmware but rooted) TMO Tab started locking up and then progressed into constant reboots, lockups and semi hard resets (I lose all screens and they are back to stock, email accounts are gone in stock client, but apps are still there and a lot of other information is still there like wifi, bluetooth setting/devices etc.) Also, sometimes, the device hangs on the Samsung logo on boot up and I have to power down holding the button for 10 seconds and then turn back on..
It is almost like I got a virus. I did a hard reset the other night, went to bed with about 80% battery and it was completely dead in the morning. Last night went to bed with 91% and it was dead in the AM. Something is wrong and draining my battery.
Tmo is not standing behind their product because I bought it without a contract and said Samsung would either refund me or send me a new one(which I knew it couldn't be right), and it wasn't. They said send it in for 10-14 days and they will send me a working model.
So given all the problems I am having which seem to be software related, which software should I install? Something I won't have problems with or will still allow me to accept future Tmo updates if needed or wanted.
Also I am upset over the email limit(one month unlike the VZ version etc) on the stock email client so a Euro version would be fine if it had that feature and I also am not using the Tmo network so a disabled 3G network for data is not a problem.
Thanks for your help and suggestions.
Best,
BC
Please help me...
Update: My Tab was stuck on the Samsung logo for the longest time this morning(like 3 hours). I did the volume up/power button and wiped but still was stuck. It finally booted up but I am sure it is going to lock up and I will have to go through the same thing hoping to get it to boot up.
What could've caused it? What should I do while i have it on? Should I update to the Euro software and if so, which one? There are so many choices and not sure which one to do. Also, would I be able to go back to the stock tmobile s/w if I can return it for a replacement?
One thing that i noticed in the apps is a folder called error 1.0.0 but I cannot uninstall it. Is this normal and does anyone else have it? The other thing is that I still have the same memory available as when I had all my apps, email etc in it. Like it didn't really erase everything.
Please help and point me in the right direction. I have been scouring the net for 4 hours now and I don't know which way to go.
Thank you,
BC
Perhaps you poked around in the files system and accidently removed something? I would go to the Roto Stock firmware package thread, and flash that to repair a corrupt file system. Only a guess on my part, but it won't do any harm.
Well I suppose but I don't recall messing around with anything. I was hoping that while I had to change or repair my software, I should put the best on that there is to offer.
What software do you use or recommend?
Thanks for the reply! This is driving me crazy! I have had to turn off and back on at least 15 times today trying to get it to work amd habe wiped like 5 times.
Do you think I should just try and get a replacement from tmobile?
Thanks,
Brian
Woah, slow down partner. Make a Titanium Backup to the external sd card then remove it. Flash Rotohammers stock T Mobile firmware. Reroot with SuperOneCLick. Reinsert the external SD and reinstate your apps with Titanium. If things are still wonky after that then it's probably a hardware problem.
EDIT: I'd flash using Odin 1.7. It's just easier than Heimdall to me. Personal preference I suppose.
halftonehero said:
Woah, slow down partner. Make a Titanium Backup to the external sd card then remove it. Flash Rotohammers stock T Mobile firmware. Reroot with SuperOneCLick. Reinsert the external SD and reinstate your apps with Titanium. If things are still wonky after that then it's probably a hardware problem.
EDIT: I'd flash using Odin 1.7. It's just easier than Heimdall to me. Personal preference I suppose.
Click to expand...
Click to collapse
I did the backup and reinstalled after one of the wipes but it keeps locking up and not booting up. I haven't had it on 1 time successfully yet today and it past 10PM...
The main reason I would like a different firmware is because I want the full functionality of the email client like in some of the other tabs and android devices.
Tmobile and i don't know who else (I read ATT) crippled the email and it doesn't have the option to have all email on the device which is great for short trips without the laptop.
What about some of Roto's other firmwares? Like i said previously, I am not using Tmobiles data or service so it doesn't matter. I also read that the browser and overall was really smooth.
Is it ok to root with z4root? I have the app on my sd card and that is how i've done it before.
Thanks for your suggestions and i appreciate all feedback. I have to do something because this device has become a paperweight.
Thank you,
BC
bconfer said:
I did the backup and reinstalled after one of the wipes but it keeps locking up and not booting up. I haven't had it on 1 time successfully yet today and it past 10PM...
The main reason I would like a different firmware is because I want the full functionality of the email client like in some of the other tabs and android devices.
Tmobile and i don't know who else (I read ATT) crippled the email and it doesn't have the option to have all email on the device which is great for short trips without the laptop.
What about some of Roto's other firmwares? Like i said previously, I am not using Tmobiles data or service so it doesn't matter. I also read that the browser and overall was really smooth.
Is it ok to root with z4root? I have the app on my sd card and that is how i've done it before.
Thanks for your suggestions and i appreciate all feedback. I have to do something because this device has become a paperweight.
Thank you,
BC
Click to expand...
Click to collapse
hey dude you sound nervous as hell man, relax. as long as you can get your phone in to download mode. you will be ok. flash rotos tmobile stock firmware. if it works hooray! if not flash rotos jme 4
Still out of commission
I am not nervous, just annoyed as hell.
I flashed the stock tmobile firmware, booted it up and it crashed after about 10 minutes and I am back stuck on the samsung logo. I haven't been able to get it to boot up for about 5-6 days. I have wiped many times and no dice.
Should I wipe cache partition? Try the JME software?
Thanks for your help!
BC
I have been running my a7 with dexter's mod 1.4 for about 1 1/2 weeks...everything has gone well. This afternoon I turned on the device and it failed to complete boot. The word Android would come up and then nothing. I tried to reboot, reset, but device would do neither...nor would it turn off completely. I kept trying to take it into recovery mode and then after several tries was able to wipe, do update again, and get everything back as before. What would cause this and should I look for this to happen again? deepmagic
My a7 was running well for about a week since it quit...but today when I booted up device, it failed to recognize sd card...same card used for updating to mod 1.4...same card I've been using to listen to my music, etc...but now won't recognize...I've tried two different micro sdhc cards..formatted, reformatted, but device continues to display mount sd card...all else works fine! Does anyone have any new ideas? I can't even reinstall mod since a7 can't read my cards. Thanks for any input that would be helpful. I understand these issues are ongoing for many out there...what to do?
deepmagic said:
I have been running my a7 with dexter's mod 1.4 for about 1 1/2 weeks...everything has gone well. This afternoon I turned on the device and it failed to complete boot. The word Android would come up and then nothing. I tried to reboot, reset, but device would do neither...nor would it turn off completely. I kept trying to take it into recovery mode and then after several tries was able to wipe, do update again, and get everything back as before. What would cause this and should I look for this to happen again? deepmagic
Click to expand...
Click to collapse
Mine has hung on a black screen on me. Seemed that it didn't fully come out of sleep mode.
I was able to recover by holding the power button for 15 seconds to hard power down. No data loss.
deepmagic said:
I have been running my a7 with dexter's mod 1.4 for about 1 1/2 weeks...everything has gone well. This afternoon I turned on the device and it failed to complete boot. The word Android would come up and then nothing. I tried to reboot, reset, but device would do neither...nor would it turn off completely. I kept trying to take it into recovery mode and then after several tries was able to wipe, do update again, and get everything back as before. What would cause this and should I look for this to happen again? deepmagic
Click to expand...
Click to collapse
Exact same thing happened to me this morning. Tried to reset - not happening. Hard powered down. Don't have time to try anything else right now. I'm new to the forums and new to android. Wish me luck! I've been loving my A7, and much appreciation to Dexter and all the other knowledgeable hackers/modders/posters.
hey the same thing happened 2 me twice. Once the first day after i got it, since i had only had it for 1 day i wiped it reinstalled dexter's mod 1.41 and it worked. First app i installed was backup root. Now, a week later the exact same thing is happening. This time i dont want to wipe it because of all of the apps i have installed, games ive played etc. Any ideas? Could we just try reinstalling dexter's md without wiping? Or wiping reinstalling and recover from a backup?
Also have you installed busybox? I had just installed it both times before it failed to turn on. Maybe its just coincidence but you never know..
-D
Thanks to anyone who can help! and also thanks Dexter for all your hard work as well as everyone else that has contributed to the elocity, im lovin it! (when it works )
success!!!!
I got it to work! I don't have a permanent fix but if it happens again just boot into recovery and reinstall the dexter's mod update 1.41 and it works again! No wiping required. This isn't a permanent fix but it will work until we find one
-Dylan
Hasn't happened to me (yet) but I didn't upgrade to the newest ROM. I'm still using 1.3and it has been very stable. Only issue I've had was when I tried to use Killswitch to go to sleep mode when the cover is shut (great idea) but it didn't work and froze all except the live wallpaper. Weird.
Good luck, guys.
in the event it does happen to you, you might want to check out my apx thread for reflashing the factory firmware if you can't get your tablet unstuck. theres alternatives if you don't want to get stuck again.
The method you outline seems so complex...way above my abilities, but makes me wish I had followed though on some early programming training opportunities. That was the road not travelled.
okantomi; while i wouldn't encourage others to follow thru with procedures they fear would cause more harm, i would mention that if you google up my nick you'll find i've been able to do much w/ android software and devices while not knowing anything about programming. if i can do it, anyone can. i just wanted some themes for my phone.
i'm just an android hobbyist by night (and when i get a chance during the day), and a computer tech by day. no programming expertise, but i can reasonably reverse engineer and port software and components using simple file managers like ztreewin(trialware).
don't be mistaken that the folks out there providing you solutions necessarily know anything about programming or software development. just how to chef up files at different levels. i understand this doesn't go for everybody.
Thanks for the encouragement. I'm impressed with what you've been able to do. It is also nice to read upbeat comments about the A7. There is something sort of special about a device that you really almost have to build yourself... putting so much into it... biting your fingernails to nubs with each ROM flashing. You don't get as attached to any device that is 100 percent complete right out of the box, though of course there would be a lot less aggravation.
Hi all. I used to mess with my Nook Color a lot around a year and a half ago but recently was just using it to read and occasionally browse. I'm 99% sure I was working with just a nook which was used with manual nooter, so that I had the Google Play store and Zeam launcher with stock B&N as well. I was having issues with things "not being able to update" so I tried to mess around, only realizing too late that I wasn't really interested in cm10 and wanted to stick with zeam. Since then I've been trying to get back to how I started but I'm failing miserably. I've so far tried wiping/factory resetting my device. Installing cm7 from zip, resetting everything using the guide here and installing 1-4-1 cam oc zip from here and still I fail. I can get into the set up screen, but when the device will not find any wifi signal and then freeze without allowing me to type it in under "other". Honestly I'm not sure what else to do now. I just want my nooted device back -__-.
Please let me know if I can submit any more information that can help solve this problem. Thank you for your time.
I'm literally infinitely stuck staring at this screen.
Managed to fix everything. Used section A15. Enjoy anyone who ran into similar trouble.
Last evening, I put a new ROM on my phone, which has been rooted for quite some time running Goldeneye with no issues prior to earlier this week, and the rom installed without a problem, but when I went to flash an addon for the rom that came from the dev, the entire thing went south. I was using TWRP which is what's been on the phone since it was rooted, I do NOT have MF3 on the phone however after this install through TWRP, the phone how has the unlock icon on it, and won't boot past the samsung screen. If I try to get into recovery, it boots into odin, and freezes. I tried to do a recovery through Kies, and it just says connecting, then says the phone is not responding. For the first time since I've owned this phone, I feel well and truly stuck. Any help would be greatly appreciated, since after almost two years of rooting and installing ROMS on various devices from Samsung, HTC and Motorola, I made a mistake somewhere along the way and I am not even sure what the hell I managed to do, and the multiple forums I've been reading on here don't seem to be getting me anyplace. Apologies if this is a repeat and I missed a simple solution somewhere, but I've been at this for almost two hours now, so time to swallow the pride...
Think I figured it out
Well after writing this, for my own personal sense of masochism and an overall morbid curiosity, I kept reading, and figured out how to get the phone to actually boot into proper recovery mode (as in NOT Odin), and was able to get a ROM back on the phone, as I didn't care for any of the nandroids I had there. As I am not sure that anyone actually viewed this before I resolved my own issue much less had a chance to respond, it's not appropriate to thank anyone for solving my own problem, except for the poster of the thing that I read which led to my resolution, but I will throw out a blanket thank you to all those that take the time to develop, write, and help others solve the stupid stuff, it is appreciated, at least by this Ohioan, who sometimes manages to get in over his head!
dsly4425 said:
Last evening, I put a new ROM on my phone, which has been rooted for quite some time running Goldeneye with no issues prior to earlier this week, and the rom installed without a problem, but when I went to flash an addon for the rom that came from the dev, the entire thing went south. I was using TWRP which is what's been on the phone since it was rooted, I do NOT have MF3 on the phone however after this install through TWRP, the phone how has the unlock icon on it, and won't boot past the samsung screen. If I try to get into recovery, it boots into odin, and freezes. I tried to do a recovery through Kies, and it just says connecting, then says the phone is not responding. For the first time since I've owned this phone, I feel well and truly stuck. Any help would be greatly appreciated, since after almost two years of rooting and installing ROMS on various devices from Samsung, HTC and Motorola, I made a mistake somewhere along the way and I am not even sure what the hell I managed to do, and the multiple forums I've been reading on here don't seem to be getting me anyplace. Apologies if this is a repeat and I missed a simple solution somewhere, but I've been at this for almost two hours now, so time to swallow the pride...
Click to expand...
Click to collapse
If this has been answered somewhere in this forum I apologize and please direct me to the answer. Back when I got my phone in march I rooted my phone using one of the guides on this discussion page so I could have open wifi tethering. While I did have some hiccups not the least of which being soft-bricking my phone and having to flash what I thought was a stock rom but ended up being a android 7.0 rom that seemed to work fine on my phone. Learning my lesson I made a backup right then and there of the stock install as well as two afterwords once I got everything set up the way I wanted. Flash forward to today my phone is bugging me for a seemingly benign system update and after ignoring it all day I dumbly install it without thinking. Now no matter what I do booting my phone only takes me to the TWRP recovery menu. I have tried running all of my backups and nothing is working. Of course because this has been a couple months the image I used is gone so I can't use that. Would that even work, wtf did I do. Let me know if anyone has an answer I will be eternally grateful
Ok problem solved.... after whiping my phone several times I attempted an install of cypherOS. and well.... it worked. I think I'll stick to this . Just let this post die I guess... I am going to set my alarm and go to bed I am very tired and have work in the morning