Hello everyone, I hope one of you could help me.
I've been using a 8.1 LOS ROM for some time but I want to get back to stock to use Android Pay and avoid a lot of the bugs I've been experiencing lately.
To be able to flash Oreo, I remember I had to install a modified kernel, so I don't know if it has anything to do with it.
My PC nor my Mac were able to detect my phone on ADB or fastboot anymore, so I flashed the most recent system.img and boot.img provided by erfanoabdi on androidfilehost and was able to get a stockish phone, but no OTA, since I still have TWRP.
I tried uninstalling and reinstalling phone drivers, ADB and fastboot too, but nothing happens when I connect my phone to the PC.
I have revoked ADB permissions but even so I don't get the prompt to allow USB debug when I connect it, even though I have the option enabled under developer menu.
I really don't know what else to do and have tried many of the suggestions here, but maybe the problem might be something else entirely.
Related
Hi all,
So, I done effed up. I've been running Elegancia with no problems for a while now, and decided off the cuff to try something new. Long story short, I didn't read properly and ended up flashing an International ROM to my phone by accident. No problem, I think, I'll just ADB sideload Elegancia again.
I boot into TWRP recovery and then find that my computer no longer recognizes my phone. So, I hit restore on TWRP, and restore a backup that I'd made beforehand. After everything finishes restoring, I discover to my dismay that the backup did not include my OS.
Now, when I power up my phone, I can boot only into bootloader. When I try to boot into recovery, the phone is stuck on the TeamWin logo and doesn't move. If I turn on the phone without booting into bootloader, I'm stuck on HTC's logo. My primary goal right now is just
In conclusion, I have no idea what to do with the following problems:
1. When booting into bootloader, my computer no longer recognizes my device, so I have trouble flashing TWRP. Basically, my computer searches for an HTC MTP driver, and then fails to find one/install one. When I try to update the driver manually by downloading a MTP driver and then installing via Device Manager, Windows tells me I'm already using the most up-to-date version.
2. When booting into bootloader and then going to Recovery, my phone will boot into teamwin's logo ... and then not move from there.
I'm aware that I've screwed up pretty bad-- I've done my best to read stuff that's relevant, though. I'd love more help, please! Thanks in advance. Lots of invisible cookies coming your way.
[EDIT: It turns out TWRP was just taking a really, really, really long time to load. That said, my problem now is this:
- When going to Advanced -> ADB Sideload, my computer does not recognize my device when using adb devices.
How can I make sure that this actually works? Thanks again!]
[EDIT #2: Okay, um, I don't know why, but for some reason my computer now lists my device after going into sideload from TWRP. Maybe something to do with a reboot of my computer. If that's true, I feel really stupid. Will update if sideload doesn't work ... I think the cosmic gods are laughing at me. I guess all I had to do was post in xda-developers so that I could publicly embarrass myself before I fix my phone.]
[EDIT #3: Everything works and I'm dumb.]
Hi!
First off let me say thanks to R_a_z_v_a_n for redirecting me and hope that I'll find my answer here ^^
So I Have this device called HP 7 VoiceTab 1321RA (not with Slate just HP 7 Voicetab), wanting to have a custom recovery then I tried to flash a CWM Custom Recovery for HP Slate 7 VoiceTab because I thought it was the same and ends up bricking my phone. It ends up in a bootloop which only shows HP sign for a few seconds and dead. But I managed to find out that I can access the recovery menu (or so I thought it is), but the options was choosing between Fastboot Mode, Normal Boot, Recovery Mode, and VART Mode.
I tried to enter Fastboot Mode before and tried to access it via PC but somehow I can't find the device by entering adb devices and fastboot devices. Anyways, I have downloaded a stock update.zip for it but not the original KitKat one which I get from the first time I bought it but rather the JB ones. I think by flashing this would help me recover the device but the only problem is I don't know which method should I use to Flash it. Since I don't have the Stock Recovery or ANY kind of recovery at all, I guess I'm stuck. And it won't start to the home page so I can't set the USB debugging options. Please guide me through this >.<
Thanks a lot!
Been fighting with it for 2 days now and still no result came.
So here's the update so far....
I tried on my other device in order to understand how my PC reads ADB and now I kinda gets it. But the problem is now can't get the device to enable USB Debugging because I can't access options at all.
Secondly, since I left it on for the night because charging seems to trigger the bootloop too, now I can't access the fastboot mode like I was last night. And it constantly repeating this sequence: [battery scene with the "charging battery" symbol] > [HP Powered by Android screen] repeated for 2-3 times > [low battery need charging screen] > repeat. And once I tried to connect to the PC, it goes to the same sequence too. When I tried to access the boot options (the screen which displays Fastboot Mode, Normal Boot, Recovery Mode, and UART Mode which I mention in Thread Starting post), it shows the low battery need charging scene and then repeating the same sequence as mentioned above.
I seem to figure out how to fix this but I still can't manage to access the fastboot mode yet. Will give update once I can try to.
Anyone can help me on this?
Thanks a lot!
Update!
Somehow with a little tweaking and stripping the device, I managed to solve the charging problems. Will update on this once my problem finished.
Jump out from the frying pan and into the fire so they say, I ran into another problem. Finally managed to get into fastboot mode, the devices manager reads it as an Android Device>ROMaster ADB device like the other device I tried to connect while in ADB mode and fastboot mode, but somehow CMD cannot read the device as an ADB device or a Fastboot device like the other device did. I tried to uninstall and reinstall the driver and still nothing happens. I tried to find the usb_driver on the internet and it directs me to the update.zip instead. Trying to update the driver via Computer Management but it says the driver is up to date. Now thinking about making an emulator device based on the HP 7 VoiceTab 1321RA but I really have no idea how to make one. Any one have any idea of what should I do next or can guide me through this? At least until the CMD can read the fastboot.
Thanks a lot!
I found my self in a deadlock!
PLEASE HELP :crying:
Could you unbrick yours
What service centre says about that problem i also ran in this problrm but i m trying to go to service centre for that
first off install drivers in your PC as admin
then use the official flashtool to flash ur stock firmware by entering fastboot or flashmode simple as that
@Sunderesh, thanks for the suggestion, however, couldnt get any official flashtool for hp voicetab. Can you suggest one please?
jithinraj said:
@Sunderesh, thanks for the suggestion, however, couldnt get any official flashtool for hp voicetab. Can you suggest one please?
Click to expand...
Click to collapse
Dude urs is a mtk device so sp flash tool should do the trick.... Just don't forget to install correct drivers....run both drivers and flash tool as admin..... Tell me when it's solved k
jithinraj said:
@Sunderesh, thanks for the suggestion, however, couldnt get any official flashtool for hp voicetab. Can you suggest one please?
Click to expand...
Click to collapse
That is what im trying. To tell you urs is a mediatek device the official flashtool is sp flashtool
rikicchi said:
Update!
Somehow with a little tweaking and stripping the device, I managed to solve the charging problems. Will update on this once my problem finished.
Jump out from the frying pan and into the fire so they say, I ran into another problem. Finally managed to get into fastboot mode, the devices manager reads it as an Android Device>ROMaster ADB device like the other device I tried to connect while in ADB mode and fastboot mode, but somehow CMD cannot read the device as an ADB device or a Fastboot device like the other device did. I tried to uninstall and reinstall the driver and still nothing happens. I tried to find the usb_driver on the internet and it directs me to the update.zip instead. Trying to update the driver via Computer Management but it says the driver is up to date. Now thinking about making an emulator device based on the HP 7 VoiceTab 1321RA but I really have no idea how to make one. Any one have any idea of what should I do next or can guide me through this? At least until the CMD can read the fastboot.
Thanks a lot!
Click to expand...
Click to collapse
try to push the update.zip via adb sideload (Choose "update via ADB sideload" on recovery mode)using adb terminal on PC,as long as your tab can access the recovery mode.remember to backup all your data before u do it.
have a try it's 100% work on me
where I can download update.zip file? anyone can help?
rikicchi said:
Update!
Somehow with a little tweaking and stripping the device, I managed to solve the charging problems. Will update on this once my problem finished.
Jump out from the frying pan and into the fire so they say, I ran into another problem. Finally managed to get into fastboot mode, the devices manager reads it as an Android Device>ROMaster ADB device like the other device I tried to connect while in ADB mode and fastboot mode, but somehow CMD cannot read the device as an ADB device or a Fastboot device like the other device did. I tried to uninstall and reinstall the driver and still nothing happens. I tried to find the usb_driver on the internet and it directs me to the update.zip instead. Trying to update the driver via Computer Management but it says the driver is up to date. Now thinking about making an emulator device based on the HP 7 VoiceTab 1321RA but I really have no idea how to make one. Any one have any idea of what should I do next or can guide me through this? At least until the CMD can read the fastboot.
Thanks a lot!
Click to expand...
Click to collapse
can you explain how did you managed to charge the device??? please its a request......jst help me out :crying::crying:
I had TWRP installed and all was good. Then I tried an OTA update. Update failed and now I can't get into recovery or fastboot. When I try it stops at the 1+ logo with Fastboot Mode written under the logo. This happens if I try Volum Up + power button or adb reboot-bootloader. Device is listed with ADB but won't show up for fastboot.
How do I get back to stock recovery and get the update installed?
Thanks!
Is fastboot installed properly on your PC?
Drivers?
If not and you get it working, you can use fastboot to flash a new recovery. Otherwise read ahead.
Does your phone boot? Is it rooted?
If so, you can try to flash a new recovery via tools like FlashFire, Flashify, Rashr, etc.
If none of those work for you, you can try the un-bricking methods.
I've had my Oneplus 2 hardbrick 3 times on me so far. The solution was to put the phone into a Qualcomm QHUSB_BULK mode, installing unsigned drivers in Windows, and using Chinese software to push recovery files to your phone.
For my first two hard bricks (My phone wasn't responding to anything - it would just show up in the device manager when plugged into the PC). I was able to write the stock recovery and boot files onto my phone by using Method 1 from this OnePlus Forums thread: https://forums.oneplus.net/threads/...ck-guide-for-a-hard-bricked-oneplus-2.347607/.
I was then able to boot to recovery and dirty flash my OS without any data loss this way.
The last hard brick was much worse and required me to completely reinstall everything on my phone via one of the other methods (I used this link: http://forum.xda-developers.com/oneplus-2/general/oneplus-solution-hard-bricked-device-t3183449 and ended up with H2OS, which I then replaced with OOS 3.1.0) - if it comes to that I would recommend checking out the other methods in the OnePlus Forum link below to hopefully avoid going through H2OS - but if not, this one worked.
Also, for updates: You'll need to to reflash (dirty flash) your rom first (this is to unroot/undo any modifications you made to the system, otherwise the OTA will fail) and then flash the OTA. You should be able to use TWRP for this.
Thanks for the reply. Got fastboot working on a different computer.
Phone boots just fine. Not rooted. Just can't access recovery mode or install updates
I tried loading stock recovery (as per this thread) with no change. Thinking I'll have to treat it like it's bricked. Would rather not have to wipe phone though, but doesn't look like I have much choice .
For the past two days I had faced the issue of connecting the device in fastboot mode. Mobile is working fine, loaded with latest firmware OTA updates from OnePlus.
I would like to install TWRP on my mobile but the device is getting detected in the fastboot mode. Tried various steps, reinstalled adb & fastboot as well as OnePlus drivers nothing works. However my mobile is being detected in the adb mode. If I run the command adb devices, it displays my mobile serial number but in fastboot it just sits at the waiting for the device screen.
After a lot of googling, xda search & Oneplus forums search, nothing found. Then I tried reinstalling the adb interface drivers manually, where I have noticed that Win10 installed the latest drivers adb drivers updated in the month of Sep16. Here I have selected the older version driver which was released in the year 2014 and installed it successfully. I run the fastboot devices command again Voila... It worked. no restart, no rebooting the phone. Immediately worked.
Lesson learnt : - Always do not use latest drivers, sometimes try the older drivers if something is not working in your phone.
CrazyArjun said:
For the past two days I had faced the issue of connecting the device in fastboot mode. Mobile is working fine, loaded with latest firmware OTA updates from OnePlus.
I would like to install TWRP on my mobile but the device is getting detected in the fastboot mode. Tried various steps, reinstalled adb & fastboot as well as OnePlus drivers nothing works. However my mobile is being detected in the adb mode. If I run the command adb devices, it displays my mobile serial number but in fastboot it just sits at the waiting for the device screen.
After a lot of googling, xda search & Oneplus forums search, nothing found. Then I tried reinstalling the adb interface drivers manually, where I have noticed that Win10 installed the latest drivers adb drivers updated in the month of Sep16. Here I have selected the older version driver which was released in the year 2014 and installed it successfully. I run the fastboot devices command again Voila... It worked. no restart, no rebooting the phone. Immediately worked.
Lesson learnt : - Always do not use latest drivers, sometimes try the older drivers if something is not working in your phone.
Click to expand...
Click to collapse
can you share those drivers,,facing same issue actually
Guys, I installed the ROM Pixel Experience. This one:
https://forum.xda-developers.com/mi-pad-4/development/rom-pixelexperience-t3878616
I am having a huge issue with this rom. I installed it and it works fine, however, since it doesn't support USB, I decided to install the MIUI stock rom back. Well, in order to do that, you have to have the device in FASTBOOT mode.
When I go to the prompt and type fastboot devices, I get a result, showing that my computer can detect the device.
However, every time I am in FASTBOOT mode, after 30 seconds (exactly!) it reboots. So, I am afraid to start flashing it and then the device reboots and my installation gets corrupted.
Any ideas on how to solve this? I just need the FASTBOOT mode to last as long as necessary for me to install the older room back.
Can you explain what you mean by "Doesnt support USB"?
And the fastboot issue is definitely weird. That should not be happening. Does this happen when the device is plugged in only? What happens if the device is not plugged to the computer?
Hi People,
I hope I am putting this question in the proper location.
I have had several attempts ate flashing a new ROM to my device as it was the Chinese version & kinda useless to me not having Play store or several other APPs I want. I also wanted to try ROOT a phone for the first time.
I managed to get as far as getting ADB & fastboot working & TWRP installed on the device. The first ROM I had put in my file storage was corrupt so I tried the Lineage 17 version which "seemed"to install with a success message, but the phone would only boot into TWRP. so I tried the Havoc ROM from the thread in this site area. Same thing, would only boot into TWRP. Then I thought I would start over & install the factory ROM from: https://xiaomifirmwareupdater.com/miui/olivelite/stable/V12.0.2.0.QCPMIXM/ with ADB & fastboot. I got a success message from the MiFlash tool but the device is now saying the "MIUI verson cannot be installed on this device" in one screen from the Redmi-Recovery 3.0 menu that's now on it.
From here I can Reboot, wipe data or connect with MiAssistant. When I try MiAssistant (PC Suite) the phone does not connect to my PC but I can see the ADB device from device manager and ./adb fastboot devices shows a serial number -but connected as sideload if that makes a difference?
I hope I explained well enough to be understood. Is there anything I can do from here to get it working or is it fully stuffed?
Ur device's bootloader still unlocked?
T0B3R said:
Hi People,
I hope I am putting this question in the proper location.
I have had several attempts ate flashing a new ROM to my device as it was the Chinese version & kinda useless to me not having Play store or several other APPs I want. I also wanted to try ROOT a phone for the first time.
I managed to get as far as getting ADB & fastboot working & TWRP installed on the device. The first ROM I had put in my file storage was corrupt so I tried the Lineage 17 version which "seemed"to install with a success message, but the phone would only boot into TWRP. so I tried the Havoc ROM from the thread in this site area. Same thing, would only boot into TWRP. Then I thought I would start over & install the factory ROM from: https://xiaomifirmwareupdater.com/miui/olivelite/stable/V12.0.2.0.QCPMIXM/ with ADB & fastboot. I got a success message from the MiFlash tool but the device is now saying the "MIUI verson cannot be installed on this device" in one screen from the Redmi-Recovery 3.0 menu that's now on it.
From here I can Reboot, wipe data or connect with MiAssistant. When I try MiAssistant (PC Suite) the phone does not connect to my PC but I can see the ADB device from device manager and ./adb fastboot devices shows a serial number -but connected as sideload if that makes a difference?
I hope I explained well enough to be understood. Is there anything I can do from here to get it working or is it fully stuffed?
Click to expand...
Click to collapse
You should flash China factory rom, if you can.
Xiaomi Firmware Updater
The ultimate script that provides firmware packages for Xiaomi devices.
xiaomifirmwareupdater.com