Related
Hey Guys, I first tried searching to see if anyone else had the issue but i couldnt find any related threads. I am currently running either turl's or joxersax11's CM9 rom. The problem is when i try to install a different rom (take gingerblur for example). Ive tried installing new roms by both rom manager and directly through CWM (and I have been clearing my data/caches/dalvik) , but upon first boot after the flash, the loading screen is still the CM9 animation (the one with the rainbow tiles flpping over) and when Android loads up, I'm still on CM9. What am I doing wrong? Is there a better way to wipe my phone or flashing roms?
Thanks for your help
Erase system and boot using fastboot commands.
fastboot erase boot
fastboot erase system
fastboot erase userdata
reboot to recovery
wipe dalvik
wipe cache
reboot to fastboot
fastboot erase boot
fastboot erase system
fastboot erase userdata
fastboot erase cache
fastboot erase webtop
fastboot erase preinstall
fastboot reboot (to recovery)
flash ROM
That'll do it!
thanks guys, im waiting for my battery to charge to get into fastboot. How often should i erase these things in fastboot? Every flash? Or just whenever something is broken?
Ubers said:
thanks guys, im waiting for my battery to charge to get into fastboot. How often should i erase these things in fastboot? Every flash? Or just whenever something is broken?
Click to expand...
Click to collapse
When ever you flash a new rom. If you're just updating a never version of the same rom, usually you don't have to fastboot wipe, unless you have a problem.
Long story short... I soft bricked my phone. My phone won't boot past the Motorola dual core screen. I can boot to cwm, fastboot, rsd. The gingerblur rom is flashable from inside cwm, but it doesn't want to boot to boot after flashing. How do I get out of this mess? I'm not very familiar with flashboot or RSS, or sbf files but I'm sure I could use them if I had baby step instructions.
Ubers said:
Long story short... I soft bricked my phone. My phone won't boot past the Motorola dual core screen. I can boot to cwm, fastboot, rsd. The gingerblur rom is flashable from inside cwm, but it doesn't want to boot to boot after flashing. How do I get out of this mess? I'm not very familiar with flashboot or RSS, or sbf files but I'm sure I could use them if I had baby step instructions.
Click to expand...
Click to collapse
Gingerblur... Jesus..... Answers needed below:
- Is your bootloader unlocked?
- What/who's recovery are you using?
- What firmware and/or Android version were you running?
- Do you have a micro/ext. sd card?
- Is your bootloader unlocked?
Yes, when I turn on the phone, unlocked appears in the top left corner
- What/who's recovery are you using?
This is the software I get into when I select "android recovery" from the boot menu right? I'm pretty positive its an up to date version of clockworkmod
- What firmware and/or Android version were you running?
Up until a few days ago I had stock 2.3 gingerbread courtesy of at&t. First i tried jokersax cm9 and then i tried turls cm9 most recently before this brick
- Do you have a micro/ext. sd card?
Nope. And to make matters worse I don't believe the SD slot works
Inside your noob guide there is a section titled
WHAT DO I DO IF MY DEVICE WILL NOT FULLY BOOT??? (i.e. Boot Loop or Soft Brick):
This is my predicament right? There is a subsection:
c) If you can boot into fastboot, you can fastboot flash the "stock" 2.3.4 Gingerbread .img/system files by following the instructions on this page:
http://forum.xda-developers.com/show....php?t=1163342
*Note: The .img files to install via fastboot are located under "Download Gingerbread Stock Images" on the download page
Should I try this method?
Ubers said:
- Is your bootloader unlocked?
Yes, when I turn on the phone, unlocked appears in the top left corner
- What/who's recovery are you using?
This is the software I get into when I select "android recovery" from the boot menu right? I'm pretty positive its an up to date version of clockworkmod
- What firmware and/or Android version were you running?
Up until a few days ago I had stock 2.3 gingerbread courtesy of at&t. First i tried jokersax cm9 and then i tried turls cm9 most recently before this brick
- Do you have a micro/ext. sd card?
Nope. And to make matters worse I don't believe the SD slot works
Inside your noob guide there is a section titled
WHAT DO I DO IF MY DEVICE WILL NOT FULLY BOOT??? (i.e. Boot Loop or Soft Brick):
This is my predicament right? There is a subsection:
c) If you can boot into fastboot, you can fastboot flash the "stock" 2.3.4 Gingerbread .img/system files by following the instructions on this page:
http://forum.xda-developers.com/show....php?t=1163342
*Note: The .img files to install via fastboot are located under "Download Gingerbread Stock Images" on the download page
Should I try this method?
Click to expand...
Click to collapse
Try wiping data first in CWM & see if it will boot.
The reason you can't get it to wok with Gingerblur, is b/c that's was for froyo... you might as well delete that .zip.
If you had a micro SD card, you could just stick a fruitcake on it and then flash that.
You might try fastboot installing Rom Racers recovery (see his OP) then installing whatever CM7 or 9 Rom you were trying to install.
As a last resort, you could try fastboot installing that .img file or sbf flashing 4.5.91 sbf... whatever you do don't flash or install a earlier version of the firmware like 1.2.6 or 1.8.3, or you'll hard brick!!! If you go this way, you'll most likely have to unlock your bootloader again.
Sent from my CM7 Atrix 4G
Well i tried it and im back up and running again. Thank goodness for your comprehensive noob guide! It took me a while to track down moto-fastboot but when i found it, it was all smooth sailing!
thanks again
Ubers said:
Well i tried it and im back up and running again. Thank goodness for your comprehensive noob guide! It took me a while to track down moto-fastboot but when i found it, it was all smooth sailing!
thanks again
Click to expand...
Click to collapse
Good to hear!
Sent from my CM7 Atrix 4G
CaelanT said:
reboot to recovery
wipe dalvik
wipe cache
reboot to fastboot
fastboot erase boot
fastboot erase system
fastboot erase userdata
fastboot erase cache
fastboot erase webtop
fastboot erase preinstall
fastboot reboot (to recovery)
flash ROM
That'll do it!
Click to expand...
Click to collapse
I'm not an expert at this but doesn't "fastboot erase boot/system/etc" delete the clockworkmod recovery ? I have flashed cm7 roms before with only wiping the data/cache/dalvik and never had a problem, why is it different now when flashing cm9 ?
Thanks in advanced.
Tired, Frustrated and Helpless I am at the moment.
My A500 was running OK with a Jelly Bean Rom( I forgot which one) with Skrilax_CZ's bootloader V8 and CWM v5.5.0.4.
I decided to try a different Jelly Bean Rom. Forgot to keep a CWM backup and my misery started.
Any rom and gaps will install fine. But after reboot it will be stuck on Cyogenmod or Android LOGO. I have tried several ROM. Exact same result.
This happened a few months back and after trying numerous times I gave up for that time.
But I need to get the tablet back to working.
So, since yesterday I have been trying my best to get this one to work.
Started with "[A500 & A501] Android 4.4.4 (OmniROM unofficial)".
According the installation note for that rom, I installed CWM 6.0.4.5 on secboot following the "[Recovery]CWM 6.0.4.5[UPDATED WITH INSTRUCTIONS][25/12/2013]" process.
Same exact situation. ROM will install then after reboot it will be stuck on OS load.
Tried with a few other older rom such as CM10-FLEX_V6Supercharged_Rev3.4. Same issue.
I even, Installed TWRP recovery openrecovery-twrp-2.6.3.0-a500 on secboot. Same Issue.
Then, Updated Skrilax_CZ's bootloader V8 to Skrilax_CZ's bootloader V9. Same Issue.
Weird thing is now when I go to "CWM 6.0.4.5" from "Skrilax_CZ's bootloader V9", CWM doesn't really let me do any task. Any menu I enter on CWM 6.0.4.5 it freezes and then reboots the tablet. But initially when I first installed CWM 6.0.4.5 on secboot it worked for the first few times.
I am a noob in this. I do not want to try anything else myself as I think I will eventually brick the device and there will be no coming back.
I have searched on XDA for this issue. Many other people have similar issue with a500 but I couldn't find any situation same as mine.
Need help from you awesome people.
I do not want to give up on this tablet. But without your HELP I am lost.
Please HELP.
Need help on this please.
iamtapu said:
Need help on this please.
Click to expand...
Click to collapse
Have you tried wiping the device in fastboot mode? If not, try that!
The partitions to wipe are system, data and cache. The command is "fastboot erase cache".
HenrikE said:
Have you tried wiping the device in fastboot mode? If not, try that!
The partitions to wipe are system, data and cache. The command is "fastboot erase cache".
Click to expand...
Click to collapse
tried that. same issue.
it keeps circling on cyanogenMOD logo.
Apologies for reply late. I was not well and could not attend to you reply.
anything else i can try?
Please help.
Hey Bro,
I had exactly the same issue. What I did to solve it, was to delete all folders manually. Boot to recovery and choose "mounts and storage". Unmount everything and then format every folder. Then Wipe everything again. Reboot and flash the image with recovery. Then everything should work fine.
Same here
I have had exactly the same issue and haven't yet found a decent solution.
Mine was stuck on the Acer logo with the stock ICS ROM.
I found my CPUID and SBK, the linux way.
I tried everything you tried, managed to have bootloader V9 installed, TWRP as a recovery (Thor's version), CWM as secboot.
I was able to wipe and flash with no errors, but it would always stuck on the Acer logo. No custom ROM would ever boot.
I will definitely try Unimatrix-zero's solution and tell you guys if it worked for me.
So far, the only thing that worked for me was to use an EUUs package (GEN1) to get back to stock HC 3.01.
As you may guess, there are no more OTA updates via wifi in 2014.
So I downloaded several update packages and so far I only managed to update to HC 3.2. I haven't yet found a working package for stock ICS.
Anyway, if Unimatrix-zero's workaround actually works, a custom ICS ROM will do the trick for me.
Unimatrix-zero said:
Hey Bro,
I had exactly the same issue. What I did to solve it, was to delete all folders manually. Boot to recovery and choose "mounts and storage". Unmount everything and then format every folder. Then Wipe everything again. Reboot and flash the image with recovery. Then everything should work fine.
Click to expand...
Click to collapse
Significant result but did not resolve the issue.
As you have mentioned, I have wiped off everything that i can find in the recovery menu.
rebooted after that to recovery and for the first time I could go to TWRP 2.7.
tried to install a custom rom. but same issue. Either it reboots when I tried omni rom 4.4.4 on the "booting from primary" menu or the CM blue circle going on forever, when I tried with a CM 10.1 rom.
and just now after trying the cm 10.1 rom it went back to the way it was before. now the TWRP 2.7 will just keep on blinking on the screen .
Help bro...help....
You can try the following fastboot commands to wipe your device:
fastboot erase boot
fastboot erase system
fastboot erase data
fastboot erase userdata
fastboot erase cache
And then flash the rom.
Unimatrix-zero said:
You can try the following fastboot commands to wipe your device:
fastboot erase boot
fastboot erase system
fastboot erase data
fastboot erase userdata
fastboot erase cache
And then flash the rom.
Click to expand...
Click to collapse
you are a GOD SEND for me.:highfive::highfive::highfive::victory::victory::victory::victory::victory:
Did the following as you mentioned.
Code:
fastboot erase boot
fastboot erase system
fastboot erase data
fastboot erase userdata
fastboot erase cache
boot recovery TWRP 2.7.
Installed OMNI 4.4 rom.
Installed GAPS.
NOW its booting to OMNI rom...
awesomeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
So I recently grabbed me a Grouper recently to *cough* remember my first Android powerhouse (before I met the Optimus G) and decided to tinker with it as usual. I've owned 6 (now 7) different Groupers in this lifetime and have great experience with it, how to get those pesky drivers working, etc. This is my first 32GB model ever. Anyways, I unlocked the BL, rooted and flashed TWRP (thanks to WugFresh's toolkit) and decided to play with the newer roms (last time I owned one, KitKat was a rumor) and kernel combos. Anyways, I decided I prefer its stock performance and battery, and that maybe I'd use Xposed to tweak apperance instead. My mistake was, I should have flashed a flashable stock rom. But NOOOOO...I decided to flash it back to stock with the fastboot method (which we have various threads on, and toolkits including WugFresh's). Trying the manual method, I followed the following guide using a 4.4 image zip file:
http://forum.xda-developers.com/showthread.php?t=1907796
Claims that the sysem.img doesnt exist when it gets to that part. I extracted the entire file and it DOES exist. Anyways, I tried WugFresh's tk and sort of gives me the same ending (after literally almost an hour of waiting TWICE due to my old PC).
THERE WAS A GUIDE I SAW SOMEWHERE while Googling "how to" get back to stock on Google which actually point ou how to MANUALLY flash each .img yourself one by one via fastboot, which I really intended on doing instead of the above methods (DIY anyone?) but I can't find that guide and I'm not even sure if the post was here on XDA or Android Central. I should have done all Google search on the PC instead but ATM the tablet seemed more convenient for a search.
Anybody know the guide I am mentioning or know what I am talking about? I am assuming that method will solve my dilemma, and I like doing these things manually at times anyways....
EDIT: To my disappointment, found the post, but no good:
http://www.androidbeat.com/2013/11/flash-factory-image-nexus-device/
Apperantly everything flahes fine until it gets to the system.img part...adb/fastboot just freezes there and wont budge at all. Since I noticed that it did flash things, I've decided to flash TWRP and just flash a rom from my flash drive (thanks to a USB OTG) but I would still like to actually FIX the thing properly and return it 100% stock. Any ideas?
Crossvxm said:
I should have flashed a flashable stock rom. But NOOOOO...I decided to flash it back to stock with the fastboot method
Click to expand...
Click to collapse
I'm not sure what you mean by stock. Are you trying to flash a "Stock" rom from the community or the stock images provided by google?
If you are using nakasi-ktu84p image, the flash script contains:
Code:
fastboot oem unlock
fastboot erase boot
fastboot erase cache
fastboot erase recovery
fastboot erase system
fastboot erase userdata
fastboot flash bootloader bootloader-grouper-4.23.img
fastboot reboot-bootloader
sleep 10
fastboot -w update image-nakasi-ktu84p.zip
You can see here the exact process of getting back to stock.
The boot, cache, recovery, system, and userdata are erased.
Then an attempt to flash the bootloader. This will fail on nakasi-ktu84p and several images back.
Google has been negligent in addressing this issue.
I was able to find success with bootloader-grouper-4.23.img which I extracted from nakasi-krt16s.
You could save time and bandwidth from acquiring it here.
This bootloader also failed to flash for me!
If you have flashed a custom bootloader in the past, you may need to go all the way back to JDQ39 bootloader-grouper-4.18.img.
fastboot flash that, and then you will be able to flash 4.23 from krt16s.
Once you have passed this small ordeal you should be able to install the latest ROM.
In summary, you should be able to do the following from a system that has the fastboot binary:
Code:
EXTRACT nakasi-ktu84p-factory-76acdbe9.tgz
OVERWRITE bootloader-grouper-4.23.img with one acquired from krt16s
Code:
nakasi-ktu84p bootloader-grouper-4.23.img
MD5 = 5bdb2e87370cdb1a7ea14bb0c3e21390
krt16s bootloader-grouper-4.23.img
MD5 = df53028033c9eccf4fe5ba7bc198ce24
Code:
run flash-all.sh or flash-all.bat
PS.
I have been lured by the idea of stock stability, performance, and battery life. Something about Xposed seems dirty to me.
Battery life and Performance have always been better on a custom ROM / Kernel in my experience.
Stability can be rock solid when you've got a good system.
My favourite solution is to have the stock image installed and stripped down for size. This always you to boot in and update your apps from playstore.
I then install a custom ROM alongside via multiRom. This rom also has extras stripped out and no gapps installed.
From Rom 1 you can copy your apks into Rom 2 as needed.
I tend to avoid any apps that would be incompatible with this method!
crache said:
I'm not sure what you mean by stock. Are you trying to flash a "Stock" rom from the community or the stock images provided by google?
If you are using nakasi-ktu84p image, the flash script contains:
Code:
fastboot oem unlock
fastboot erase boot
fastboot erase cache
fastboot erase recovery
fastboot erase system
fastboot erase userdata
fastboot flash bootloader bootloader-grouper-4.23.img
fastboot reboot-bootloader
sleep 10
fastboot -w update image-nakasi-ktu84p.zip
You can see here the exact process of getting back to stock.
The boot, cache, recovery, system, and userdata are erased.
Then an attempt to flash the bootloader. This will fail on nakasi-ktu84p and several images back.
Google has been negligent in addressing this issue.
I was able to find success with bootloader-grouper-4.23.img which I extracted from nakasi-krt16s.
You could save time and bandwidth from acquiring it here.
This bootloader also failed to flash for me!
If you have flashed a custom bootloader in the past, you may need to go all the way back to JDQ39 bootloader-grouper-4.18.img.
fastboot flash that, and then you will be able to flash 4.23 from krt16s.
Once you have passed this small ordeal you should be able to install the latest ROM.
In summary, you should be able to do the following from a system that has the fastboot binary:
Code:
EXTRACT nakasi-ktu84p-factory-76acdbe9.tgz
OVERWRITE bootloader-grouper-4.23.img with one acquired from krt16s
Code:
nakasi-ktu84p bootloader-grouper-4.23.img
MD5 = 5bdb2e87370cdb1a7ea14bb0c3e21390
krt16s bootloader-grouper-4.23.img
MD5 = df53028033c9eccf4fe5ba7bc198ce24
Code:
run flash-all.sh or flash-all.bat
PS.
I have been lured by the idea of stock stability, performance, and battery life. Something about Xposed seems dirty to me.
Battery life and Performance have always been better on a custom ROM / Kernel in my experience.
Stability can be rock solid when you've got a good system.
My favourite solution is to have the stock image installed and stripped down for size. This always you to boot in and update your apps from playstore.
I then install a custom ROM alongside via multiRom. This rom also has extras stripped out and no gapps installed.
From Rom 1 you can copy your apks into Rom 2 as needed.
I tend to avoid any apps that would be incompatible with this method!
Click to expand...
Click to collapse
Your on the right track that's exactly what I was looking for, but to me it doesn't work on the system.img flashing part, it stays stuck there forever without a hint of movement at all. I left it flashing from 4am to 7am with no progress. I though it was working as the Windows Task Manager was showing fast boot constantly changing in CPU usage as it does when its at work. But sadly, it gets stuck there for good. Then closing fast boot won't work, I have to shut down the PC in order for it to leave
Crossvxm said:
Your on the right track that's exactly what I was looking for, but to me it doesn't work on the system.img flashing part, it stays stuck there forever without a hint of movement at all. I left it flashing from 4am to 7am with no progress. I though it was working as the Windows Task Manager was showing fast boot constantly changing in CPU usage as it does when its at work. But sadly, it gets stuck there for good. Then closing fast boot won't work, I have to shut down the PC in order for it to leave
Click to expand...
Click to collapse
I'm not familiar with the tools you are using. Have you used the commands directly from the command line, and what is the output?
crache said:
I'm not familiar with the tools you are using. Have you used the commands directly from the command line, and what is the output?
Click to expand...
Click to collapse
WugFresh is a toolkit made to root, unlock boot loader, relock, restore to stock, etc. And yeah I used the fastboot erase and fastboot flash commands via ADB/fast boot and as I said, everything goes well except the part where its time to flash the system.img, it just hangs there doing nothing. Tried and left it for several hours and still nothing
Try a different USB port on you computer or a different USB cable... or both.
Crossvxm said:
...
....it doesn't work on the system.img flashing part, it stays stuck there forever without a hint of movement at all.
...
Click to expand...
Click to collapse
Hi, Crossvxm...
This seems to be a relatively common problem, and I always seem to have it myself when fastboot flashing factory stock.
I've no idea why, but the fastboot connection seems to 'time-out' when fastboot flashing 'system.img'.
Now normally, and just prior to running any fastboot flash commands, you should run this command...
Code:
fastboot devices
This command doesn't actually do anything; it's essentially just diagnostic and is used to confirm you have a viable fastboot connection prior to flashing anything. If do you have a fastboot connection, you should see something like this (with the N7 booted into the bootloader)...
Code:
015d2d42xxxxxxxx fastboot
This is the Nexus 7's unique serial number followed by the word 'fastboot'. If you don't see this, then you likely have a driver problem...
...BUT HOWEVER, I KNOW I DON'T HAVE A DRIVER PROBLEM.. so when having problems with 'sending system', and upon opening a second command prompt window on my Windows laptop, and typing fastboot devices again, the Nexus 7's serial number now no longer appears... and this is AFTER the bootloader and boot img's have been sent and written successfully.
At this point, I can only conclude, and that for unknown reasons, my fastboot connection has 'died'... and 'sending system' is now permanently 'stuck'.
And the fastboot flash attempt has failed.
-----------------------------------------------------
The solution for me, was to change to a different USB port on my laptop. Another possibility might be to try a different USB cable... I haven't tried this... just a change of USB port on my laptop was sufficient, and the problem with flashing system.img was resolved.
Either way, reboot the N7's bootloader using a differerent USB port on your computer or a different USB cable... and attempt the flash again.
One final point... 'sending system' does take longer than the other .img's, probably due to it's size... but it really should take no longer than around 5 minutes... 10 minutes maximum.
Hope this helps... and good luck.
Rgrds,
Ged.
Hello guys,
I had my phone rooted with latest twrp. I flashed stock+ rom with Franco Kernel 25r and the A.R.I.S.E file for better sound. I've done the same set up minus the ARISE file and never had an issue.
well to my luck it kept bootlooping and I wasn't able to get back into my custom recovery. When I got home and got my hands on a pc I did a factory reset by manually flashing stock google img . I even used a couple tools since I ran out of ideas and still no luck.
I'm able to do anything through fastboot but I can't seem to get into my recovery at all.
Any ideas or tips of where I should go next?
Not a Hardbrick
As long as you can get to the bootloader mode, you haven't hard bricked your device. Hardbricking is a point where you cant boot your device and in to bootloader so there is no way to flash your device to a useable state.
Now as you can boot to the bootloader, just fastboot boot twrp.img and if you have a factory image zip, copy it in your device internal storage and flash it. Its that simple, provided you are already using an unencrypted boot.img in your current setup. Or else the next step is to flash an decrypted boot.img(you will loose all your userdata and internal storage data.). There are ways to mount the the encrypted filesystem if you are using a pin or password combo with your fingerprint. But without it its a bit more trickier so just for ease and if you dont have any inseparable data in your device now just flash a decrypted boot.img and then you can easily mount your internal storage to your pc and copy the factory image and the rest you already know..
At this point, I'd recommend a full reset.
Flash all the images in the latest Android M factory image (don't flash DP5 or similar N based ROMs): Recovery, Boot, System, Bootloader, Radio, everything.
Once you get stabilized and back into a working phone, then start rooting and messing around with kernels and what not.
To be completely honest, I've flashed nearly every ROM for the 6p, as well as my other Nexus devices, Galaxy phones, Sony phones, and no-name brands and none of those ultra modified kernels did any noticeable change. I tried the F2FS, NTFS, etc file system changes, tweaks to the governors and IO's, all of that, and found the stock kernel was the best. If a kernel with a different IO Scheduler worked even 10% better than the current implementation, and was just as stable, don't you think the Google/Android Engineers would've pushed that to live?
Currently running Pure Nexus July 23rd Update, everything stock that comes with it, Systemless Root/XPosed, and Viper4Android and have never had a performance or stability issue. I'd recommend you do the same.
leninmon said:
As long as you can get to the bootloader mode, you haven't hard bricked your device. Hardbricking is a point where you cant boot your device and in to bootloader so there is no way to flash your device to a useable state.
Now as you can boot to the bootloader, just fastboot boot twrp.img and if you have a factory image zip, copy it in your device internal storage and flash it. Its that simple, provided you are already using an unencrypted boot.img in your current setup. Or else the next step is to flash an decrypted boot.img(you will loose all your userdata and internal storage data.). There are ways to mount the the encrypted filesystem if you are using a pin or password combo with your fingerprint. But without it its a bit more trickier so just for ease and if you dont have any inseparable data in your device now just flash a decrypted boot.img and then you can easily mount your internal storage to your pc and copy the factory image and the rest you already know..
Click to expand...
Click to collapse
First of all thank you for the response.
I've tried flashing the most current twrp and it seems to go through fine on fast boot but when I actually try to get into recovery from the device it will boot loop and just keep doing that.
How can I get into the phones storage through fastboot?
Where can I get the factory zip?
it feels as if everything seems to go good through fastboot but when I actually try to boot the phone nothing seems to work.
Wiltron said:
At this point, I'd recommend a full reset.
Flash all the images in the latest Android M factory image (don't flash DP5 or similar N based ROMs): Recovery, Boot, System, Bootloader, Radio, everything.
Once you get stabilized and back into a working phone, then start rooting and messing around with kernels and what not.
To be completely honest, I've flashed nearly every ROM for the 6p, as well as my other Nexus devices, Galaxy phones, Sony phones, and no-name brands and none of those ultra modified kernels did any noticeable change. I tried the F2FS, NTFS, etc file system changes, tweaks to the governors and IO's, all of that, and found the stock kernel was the best. If a kernel with a different IO Scheduler worked even 10% better than the current implementation, and was just as stable, don't you think the Google/Android Engineers would've pushed that to live?
Currently running Pure Nexus July 23rd Update, everything stock that comes with it, Systemless Root/XPosed, and Viper4Android and have never had a performance or stability issue. I'd recommend you do the same.
Click to expand...
Click to collapse
Thanks for the reply.
I've done the manual flashing already and flashed everything single item the most current factory image. Everything seemed to have gone through okay but when I rebooted the phone it was back to 0.
I'm actually considering getting rid of the phone now since it is my daily =/
Format each partition before flashing.
fastboot format <partition>
wait until it's done, then
fastboot flash <partition> <image>
Some partitions can't be formatted, which there are ways around, but try this first.
Just get to bootloader mode and try booting the twrp.img
fastboot boot twrp.img
From the twrp ui, go to advanced wipe and format your storage.
To mount the internal storage on your PC, enable mtp from twrp screen.
If U are using a decrypted boot.img, it will easily mount ur internal storage. Or try flashing a decrypted boot.img
fastboot flash boot boot.img
Then try the above again..
leninmon said:
Just get to bootloader mode and try booting the twrp.img
fastboot boot twrp.img
From the twrp ui, go to advanced wipe and format your storage.
To mount the internal storage on your PC, enable mtp from twrp screen.
If U are using a decrypted boot.img, it will easily mount ur internal storage. Or try flashing a decrypted boot.img
fastboot flash boot boot.img
Then try the above again..
Click to expand...
Click to collapse
I flashed the twrp.img and it went through successfully at least on the computer it did but when the phone actually tries to get into recovery (twrp) it will start to boot loop and keep on doing that. I tried both an encrypted and decrypted boot img but it still made no difference.
I'm really going crazy over this
Wiltron said:
Format each partition before flashing.
fastboot format <partition>
wait until it's done, then
fastboot flash <partition> <image>
Some partitions can't be formatted, which there are ways around, but try this first.
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Click to collapse
I just tried this and had no luck =/....the phone wont get past the google boot screen
You need to explain more on what you actually tried here.
Just download the latest factory image and try to flash the latest bootloader using fastboot.
Then boot to the bootloader and try formating the device. Not wiping
Then you have to
fastboot boot twrp.img
I believe you have only tried wiping not formating. I faced similar issue before. But once I flashed a decrypted boot.img, it cleared the user data and then I was able to get to twrp.
Maybe your twrp img is corrupted if this didn't work.
leninmon said:
You need to explain more on what you actually tried here.
Just download the latest factory image and try to flash the latest bootloader using fastboot.
Then boot to the bootloader and try formating the device. Not wiping
Then you have to
fastboot boot twrp.img
I believe you have only tried wiping not formating. I faced similar issue before. But once I flashed a decrypted boot.img, it cleared the user data and then I was able to get to twrp.
Maybe your twrp img is corrupted if this didn't work.
Click to expand...
Click to collapse
i just flashed the latest bootloader from the most recent factory image and i did the command format user data and then tried the fastboot boot twrp and the phone will then try to get into recovery, the google logo comes up lasts a couple seconds and boot loops all over to where is says my phone cant be check for corruption
By now i should have been able to get into recovery and it wont go through
edgarted said:
i just flashed the latest bootloader from the most recent factory image and i did the command format user data and then tried the fastboot boot twrp and the phone will then try to get into recovery, the google logo comes up lasts a couple seconds and boot loops all over to where is says my phone cant be check for corruption
By now i should have been able to get into recovery and it wont go through
Click to expand...
Click to collapse
download a factory image and run the flash all file...... it should reboot your phone after 5 minutes and the issue should be resolved.. a hard brick would be a device that does nothing.... in this case i believe that you just didnt do something right.
Then download the latest factory image and extract it
fastboot flash radio.img
fastboot flash bootloader.img
& do a fastboot update the rest archive file as it is
This will flash the rom via fastboot& U don't have to rely on TWRP or CWM
i42o said:
download a factory image and run the flash all file...... it should reboot your phone after 5 minutes and the issue should be resolved.. a hard brick would be a device that does nothing.... in this case i believe that you just didnt do something right.
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Click to collapse
I was really really hoping this would help. I erase/formated everything before flashing anything. I then ran the flash-all file and it took a couple of minutes and it said finished on the command box and my phone restarted and went into the white google logo and rebooted again with a bootloop. I waited around 15 minutes hoping it would start but it didn't.
It honestly feels as if the phone is not processing the full commands but on the pc it seems to go through successfully
is there a way to force an install of a rom and see if maybe a dirty flash over the stock one will allow it to start up?
leninmon said:
Then download the latest factory image and extract it
fastboot flash radio.img
fastboot flash bootloader.img
& do a fastboot update the rest archive file as it is
This will flash the rom via fastboot& U don't have to rely on TWRP or CWM
Click to expand...
Click to collapse
i know how to flash the radio and bootloader but how do i do a fastboot update?
edgarted said:
i know how to flash the radio and bootloader but how do i do a fastboot update?
Click to expand...
Click to collapse
Just unzip the factory image and there U can see the flash shell script files too. Open them in a text editor & U could see the exact command. In a factory img, they also do the same thing via script files. Flashing the radio & bootloader & updating the rest archive
so this is what I've done
I've manually flashed every file needed for the factory image from google.
I also tried wugfresh tool kit which is great but didn't help me much. I flashed stock recovery and treid to boot into to and nothing. I flashed a customer recovery and nothing.
It always does the same thing
the screen that says my phone can't be checked for corruption and then the google sign comes up stays on for a couple seconds and then it bootloops to the can't be checked for corruption.
I try to get into recovery using fastboot commands and the phone does the same exact thing.
I was even able to lock and relock the bootloader and I was able to successfully flash everything at least that is what it showed on the computer
so ive read almost every thread that had to do with bricking and I feel like an expert now but im starting to think it is done =/
edgarted said:
so this is what I've done
I've manually flashed every file needed for the factory image from google.
I also tried wugfresh tool kit which is great but didn't help me much. I flashed stock recovery and treid to boot into to and nothing. I flashed a customer recovery and nothing.
It always does the same thing
the screen that says my phone can't be checked for corruption and then the google sign comes up stays on for a couple seconds and then it bootloops to the can't be checked for corruption.
I try to get into recovery using fastboot commands and the phone does the same exact thing.
I was even able to lock and relock the bootloader and I was able to successfully flash everything at least that is what it showed on the computer
so ive read almost every thread that had to do with bricking and I feel like an expert now but im starting to think it is done =/
Click to expand...
Click to collapse
Hey there. First off make sure to unlock again your bootloader. Then you may follow post # 10 of @Heisenberg 's flashing guide for our device.
First images to flash would be bootloader and radio. First flash bootloader, then make sure to issue the command adb reboot-bootloader. Then afterwards once the phone has rebooted back to bootloader, flash radio, then again do the adb reboot-bootloader again.
Once the phone is again back to bootloader flash the rest of the images except userdata. For the boot.img and recovery.img, flash the stock ones-don't use the decrypted boot.img and don't flash the twrp.img yet. Once all necessary images have been flashed issue the reboot-booloater command one more time, then on the bootloader screen choose the reboot option. Wait anywhere from 3-10 minutes for the phone to load. Let us know how it goes for you.
blitzkriegger said:
Hey there. First off make sure to unlock again your bootloader. Then you may follow post # 10 of @Heisenberg 's flashing guide for our device.
First images to flash would be bootloader and radio. First flash bootloader, then make sure to issue the command adb reboot-bootloader. Then afterwards once the phone has rebooted back to bootloader, flash radio, then again do the adb reboot-bootloader again.
Once the phone is again back to bootloader flash the rest of the images except userdata. For the boot.img and recovery.img, flash the stock ones-don't use the decrypted boot.img and don't flash the twrp.img yet. Once all necessary images have been flashed issue the reboot-booloater command one more time, then on the bootloader screen choose the reboot option. Wait anywhere from 3-10 minutes for the phone to load. Let us know how it goes for you.
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Click to collapse
Hello and thank you for helping.
I tried this method a couple of minutes ago. I flashed them this same way
fastboot flash bootloader C:\angler\images\bootloader-angler-angler-xx.xx.img
fastboot reboot-bootloader
fastboot flash radio C:\angler\images\radio-angler-angler-xx.xx.img
fastboot reboot-bootloader
fastboot flash boot C:\angler\images\boot.img
fastboot erase cache
fastboot flash cache C:\angler\images\cache.img
fastboot flash recovery C:\angler\images\recovery.img
fastboot flash system C:\angler\images\system.img
fastboot flash vendor C:\angler\images\vendor.img
It does the same exact thing it will try and restart the phone, the message that says it can't be checked for corruption the google logo comes up and it repeats it self non stop.
This is what doesn't make sense to me.
This is the file that I had flashed through twrp when it was working fine
Leviticus 1.3 - http://forum.xda-developers.com/android/software/r-s-e-sound-systems-auditory-research-t3379709
edgarted said:
Hello and thank you for helping.
I tried this method a couple of minutes ago. I flashed them this same way
fastboot flash bootloader C:\angler\images\bootloader-angler-angler-xx.xx.img
fastboot reboot-bootloader
fastboot flash radio C:\angler\images\radio-angler-angler-xx.xx.img
fastboot reboot-bootloader
fastboot flash boot C:\angler\images\boot.img
fastboot erase cache
fastboot flash cache C:\angler\images\cache.img
fastboot flash recovery C:\angler\images\recovery.img
fastboot flash system C:\angler\images\system.img
fastboot flash vendor C:\angler\images\vendor.img
It does the same exact thing it will try and restart the phone, the message that says it can't be checked for corruption the google logo comes up and it repeats it self non stop.
This is what doesn't make sense to me.
This is the file that I had flashed through twrp when it was working fine
Leviticus 1.3 - http://forum.xda-developers.com/android/software/r-s-e-sound-systems-auditory-research-t3379709
Click to expand...
Click to collapse
This is weird. What version of the stock factory images did you flash? I've been using leviticus 1.3 since it came out and when i was still on stock rom. I switched over to cm builds and have been flashing every nightly since the 7/24th build, and in the process repeatesly reflashing the aound mod along, and i've had zero issues with the phone booting afterwards.
so trying to make sure i had everything fresh i formatted system then tried uploading system.img system will not boot i went into twrp and shows that system patition is still ext4 but there is nothing alocated everything says 0 mb.
i do have pure nexus rom wich seems to just be some mods not an actual rom because when i install that i get to boot but onthing there are the mods and the bare things like phone, contacts, download but no browser explorer or play store.
is there away to fix the system file structure i also notice when i try to flash system it says its sparsing parts but no longer shows 1/6,2/6 etc...
thank you in advance
If you can get into download mode and assuming you are unlocked, and adb/fastboot is working, just flash the factory images
how do you do that?
found it:
fastboot oem ramdump enable
https://gist.github.com/zhuowei/e6be8d48e5fee3b56a00
although been stuck at the boot screen for along time i think i got it i had to update my adb/fastboot
yes just manually flash everything
fastboot flash bootloader C:\angler\images\bootloader-angler-angler-xx.xx.img
fastboot reboot-bootloader
fastboot flash radio C:\angler\images\radio-angler-angler-xx.xx.img
fastboot reboot-bootloader
fastboot flash boot C:\angler\images\boot.img
fastboot erase cache
fastboot flash cache C:\angler\images\cache.img
fastboot flash recovery C:\angler\images\recovery.img
fastboot flash system C:\angler\images\system.img
fastboot flash vendor C:\angler\images\vendor.img
PN is just a bare bones rom. You have to install a GAPPS package to get Google Apps so that's why it looked sparse to you. That is the whole point. There has also been a recent issue with PN bootlooping, so if you want continue to try and use it see the dedicated PN sub-forum.
You may want to just revert to stock and start fresh. There are many tutorials on how to flash the full stock Google image.
To answer your original question about the system partition, you were correct to format it. No big deal there, and it should not cause a problem for you... most people make the mistake of not formatting system after flashing a custom rom. Make sure you are using the latest platform tools, and system does install piece-wise. If you didn't see that process happening, reformat system and flash it again.
v12xke said:
PN is just a bare bones rom. You have to install a GAPPS package to get Google Apps so that's why it looked sparse to you. That is the whole point. There has also been a recent issue with PN bootlooping, so if you want continue to try and use it see the dedicated PN sub-forum.
You may want to just revert to stock and start fresh. There are many tutorials on how to flash the full stock Google image.
To answer your original question about the system partition, you were correct to format it. No big deal there, and it should not cause a problem for you... most people make the mistake of not formatting system after flashing a custom rom. Make sure you are using the latest platform tools, and system does install piece-wise. If you didn't see that process happening, reformat system and flash it again.
Click to expand...
Click to collapse
thank you for the clarification of pn i tried installing GAPPS but kept getting an issue of cant mount cache or cant mount system
still havent been able to get stock rom to boot before thinking for sure it would work i installed pn right away so it looked like it was going to boot but just keeps loading then i did it without pn and it just stuck at the black google screen with lock on the bottom.
oh also issue with GAPPS saying i have sd 25 and need sd24 cant find the previous PN rom to try that.
haha gee im horrible just found the gapps 7.1 radio