I've had a lot of problems with this phone, two times it has run out of battery and would not turn on anymore, the two times I have successfully managed to wake it up after a lot of different tricks, now I got the update for MUI 14, it asked me to reboot it to install and the install failed, now it's dead, man this phone sure is something, does anyone know about this or what can I do?
After 2 hours of trying to enter into fasboot with power + volume down, it finally did, then with power for 7 seconds after five time trying to get out of fastboot it did, and the updating process started, then rebooted itself and it worksss
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Hi All,
I want to share my experience:
I installed several version of CM (7, 7.2, 9) but none where my complete liking
so i said "I will install the 2.2.1 version again with RSDLigth"
everything went ok, but when the phone rebooted as part of the process, it was only rebooting in the blank screen and never entering the OS.
Even the RSD Ligth never finished the installation :s
After several hours it occurred to me that if i wipe the cache and restore to factory settings might help
So i took the batter off, press power button several times to eliminate any energy in the phone
place the battery and pres FIRST volume button down and then power button.
Kept pressing till the Android with a "!" appeared in the screen and then pres volume up and down at the same time and came up the recovery of the phone
cleared the cache and restore to factory settings.
rebooted the phone Connected to the pc, and the process finally ended and the phone worked.
Hope this can help some one else that might be having the same issue as i did.
Here is the link to the forum where you can have the installations steps to reinstall using the RSD:
http://forum.xda-developers.com/showthread.php?t=1559109
And the Root link:
http://forum.xda-developers.com/showthread.php?t=1599672
Regards
hello
i reinstalled my ROM after installing FREEDOM and the google play wasn't working
i installed it about a month ago and it worked out fine, i rooted the phone again but didn't do anything with it
today after using the phone for a couple of hours i plagged the charger in and then i saw that the screen is all black
and all that says is :
fastboot mode started
udc start
i tried everything with the power + vol down and it keeps getting into the same screen
the phone just stuck in this and i can't recover it
i have read the other questions that people wrote here about this problem and couldn't find an answer
PLEASE HELP ME SOLVE THIS!!!
nir3011 said:
hello
i reinstalled my ROM after installing FREEDOM and the google play wasn't working
i installed it about a month ago and it worked out fine, i rooted the phone again but didn't do anything with it
today after using the phone for a couple of hours i plagged the charger in and then i saw that the screen is all black
and all that says is :
fastboot mode started
udc start
i tried everything with the power + vol down and it keeps getting into the same screen
the phone just stuck in this and i can't recover it
i have read the other questions that people wrote here about this problem and couldn't find an answer
PLEASE HELP ME SOLVE THIS!!!
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Click to collapse
I was in the same situation tonight. I have the AT&T variant. I found the answer on droidforum(dot)net by member HARVESTERX:
"OK, so you're booting into fastboot and trying to ADB from there? Have you tied booting into recovery (since you said that you were able to successfully flash one)? I'm on the Verizon G2 so not too familiar if it's the same on your model, but to get into recovery I power on the phone by pressing and bring the power and volume - buttons at the same time. After seeing the LG logo I have to release both buttons and press and hold power and volume - once more which takes me into the factory reset mode. From here press the power button a few times as if I'm doing a factory reset and it loads up TWRP from there.
This has saved my ass once already because I wiped my internal storage mount by accident and deleted all my backups and ROMs, so I used a Windows XP computer (can't get any other version of Windows to recognize my device...well I know how but it involves more time than I have at the computer as it's not mine) and pushed a ROM over using ADB that way. It's been a few days so hopefully you've fixed the issue... "
This method put me into TWRP and I was able to RESTORE my phone to the backup I had done earlier this evening.
I hope this helps!
JACE759
Hi, I have no knowledge on rooting/modding but I bought my nexus 4 already rooted. It has some cyanogenmod on it. So a few hours ago I saw there was an update and when i went to install it my phone went to ClockworkMod Recovery v6,0,2,3. I tried to reboot system now and a bunch of other options but I have no idea how to start it back up again. I think ive exhausted many of the options. If anyone can shed some light on me soon..I cant even turn off the screen.
Did you try "reboot system now"? If that doesn't work you can try "Advanced->Power off". If this also doesn't work you could try to push the power button five seconds or so.
But before you try any of these look for errors in the log
Please help me. I have a Huawei Y625 (a bit more than a year old), it is NOT rooted. I have never attempted to customize it/tinker around with it. I don't even know the exact terminology so I'm sorry if I get something wrong.
Yesterday it suddenly went into a bootloop, it kept saying "DataBackupStart" with a bunch of processes failing.
I held volume down + power button, which opened a menu entirely in Chinese.
I clicked everything on that menu, but those were just some tests, like camera and sound test.
Then I powered it off, held volume down+volume up+power button this time, and it finally got me to recovery mode I think.
I wiped cache, and I wiped all data, which did a factory reset. It was OK with me because I just want it to work.
Then I tried to reboot it, but then it started behaving even worse. It will not turn on until I remove and put back the battery, and then it will vibrate, show the Huawei logo for a few seconds and then turn off again. It never got past that logo, except if I turn on recovery mode.
I found its official stock files, put the 'update.app' in the dload folder on sdcard, then tried to activate that rom in the recovery mode. It says 'error, status 7, installation aborted'. I googled it but I do not understand a thing, I really don't get these tutorials and I don't know what to do about that.
I tried downloading Marshmallow 6.0 version, because I thought maybe upgrading Android would help, but I cannot find any download links that work.
I am out of my mind, I need my phone and nothing I found on the Internet has been helpful. I don't even know how it came to this since I have never even attempted to root my phone! Please help me, thank you. :crying::crying::crying:
My 6T is currently a paperweight (bricked, screen won't turn on, no fastboot, no nothing) and here's the succession of events that led to it:
I live in the US and bought the unlocked 6T.
1) A few weeks ago I rooted it with same steps described in this post --> https://www.xda-developers.com/oneplus-6t-unlock-bootloader-root/. Everything seemed to go well, I had Magisk and my phone worked just fine.
2) About a week later I got a notification that my phone had a software update ready. I idiotically obliged and installed it. After the install, I still got the bootloader unlocked screen at start up so I thought my phone might still be rooted. However, I couldn't download any mods on Magisk and my root checker said I was no longer rooted. So basically, my phone appeared rooted (apps like Google Pay wouldn't work, I got the warning about the Bootloader at start-up, etc.) but I no longer had the benefit of being able to install mods through Magisk.
3) A few weeks later (yesterday) I decided I would explore options for un-rooting, mainly so I could use Google Pay again. Remember, my phone wasn't actually rooted anymore, since the update. So I thought locking the bootloader should fix my problems. I did that with fastboot oem lock and then my phone was stuck in a fastboot loop. I tried every option in fastboot and would just end up right back there. I started looking for fixes and came across the MSMDownload Tool --> http://https://forum.xda-developers.com/oneplus-6/how-to/tool-msmdownloadtool-v4-0-international-t3798892. I downloaded the driver, it recognized my device, I downloaded the tool, then ran it. At 16 seconds, the download stopped and I got an error saying "Sahara communication failed." After looking up a fix that involved holding down the volume+ button, I decided I'd try again. This is where I f*cked up. I unplugged my phone without stopping the download, and that leads us to this very moment. My phone does not turn on at all. I have no access to fastboot or anything. My computer does recognize it when I plug it back in (I'm on Windows).
If you read this it's probably obvious that I only know enough to be dangerous and bricking my phone was inevitable. Feel free to call me an idiot, I only ask that you provide some useful information, preferably on the subject of getting my phone working again. Thank you all in advance. I hope this post isn't redundant. I didn't find anything on here that was a fix for my situation. I'm also open to contacting OnePlus if anyone thinks I should do that first. I genuinely thank anyone that takes the time to read/help! xd
Use the msm tool...doesn't use fastboot
Edit...nevermind
You need to get your phone to show up as "US8_BULK" like in the MSM thread you linked. You can do this even if your phone wont boot properly. I have done it multiple times before. When in the Qualcom flashing mode the screen will not light up at all.
Hold all the buttons until it resets. This could take up to 30 seconds of holding the buttons. The just follow the steps in the MSM thread starting with this one:
Power off the phone, then hold for 5 seconds vol up and plug the usb to computer. Now you have to see US8_BULK as new device connected and you can also see in device manager; if you can't notice it, repeat the process until you see it (power on, power off, hold...) there is a full youtube guide for op5 and it's the same process - (https://www.youtube.com/watch?v=PpLvmID1wdI)
Edit: It can take some practice to get the timing down, especially if your screen is not coming on at all. Just keep trying as you will be able to get into that Qualcom flashing mode unless there is physical hardware damage to your phone.
Jager said:
You need to get your phone to show up as "US8_BULK" like in the MSM thread you linked. You can do this even if your phone wont boot properly. I have done it multiple times before. When in the Qualcom flashing mode the screen will not light up at all.
Hold all the buttons until it resets. This could take up to 30 seconds of holding the buttons. The just follow the steps in the MSM thread starting with this one:
Power off the phone, then hold for 5 seconds vol up and plug the usb to computer. Now you have to see US8_BULK as new device connected and you can also see in device manager; if you can't notice it, repeat the process until you see it (power on, power off, hold...) there is a full youtube guide for op5 and it's the same process -
Edit: It can take some practice to get the timing down, especially if your screen is not coming on at all. Just keep trying as you will be able to get into that Qualcom flashing mode unless there is physical hardware damage to your phone.
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Click to collapse
Awesome, that worked! I kept seeing I needed to hold volume+ and power but holding both and power is what actually worked for me. Thanks a lot my friend
@lapitman, glad to see that you finally got it to work!