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I have flashed a new rom on my lg540gt and after that the android logo stays forever.
When I tryed to reflash another rom,the LG logo stays.
Tryed to go to fastboot but the phone will not comunnicate with the computer.
Thx for any help
restart you pc and try fastboot again
Tryed but it didn't work,I have tryed it on another PC and without success
darac32 said:
I have flashed a new rom on my lg540gt and after that the android logo stays forever.
When I tryed to reflash another rom,the LG logo stays.
Tryed to go to fastboot but the phone will not comunnicate with the computer.
Thx for any help
Click to expand...
Click to collapse
bro this question was answered heaps of times..
search before posting..
Also this is supposed to be in the general section not
development..
Anyways go into clockworkmod if you can't connect to
pc and wipe everything and reflash with Recovery.
there was a post of how to make fastboot recognizr your device
but i forgot because fastboot works fine on linux
maybe if you find
cccb010 said:
there was a post of how to make fastboot recognizr your device
but i forgot because fastboot works fine on linux
maybe if you find
Click to expand...
Click to collapse
yeah i think i saw it as well..
forgot though..
Try the recovery, i had this problem as well!!
uninstall all drivers and reinstall them..
After that go to fastboot and type
fastboot -w
fastboot reboot
Press Power+Volume key to access download mode. Computer will now recognize your GT540.
Reflash .kdz
*fastboot enabled
After that is done, when phone automatically reboot, press Power+Camera till phone stays on black screen.
Open up CMD and run with administrator's rights>*make sure USB is connected
Type in;
cd c:/<location>
Fastboot -w
No more boot loops afterwards
MrAndroid12 said:
Press Power+Volume key to access download mode. Computer will now recognize your GT540.
Reflash .kdz
*fastboot enabled
After that is done, when phone automatically reboot, press Power+Camera till phone stays on black screen.
Open up CMD and run with administrator's rights>*make sure USB is connected
Type in;
cd c:/<location>
Fastboot -w
No more boot loops afterwards
Click to expand...
Click to collapse
I have made this,but the phone gives me a blue screen with "fastboot" ...
Tryed to reflash with original,and fastboot rom but the effect is the same ...
and i have the fasboot in command prompt ...
I can not get to recovery ...
I have win ,and on another xp ...
thx for any help
flash another recovery via fastboot
darac32 said:
I have made this,but the phone gives me a blue screen with "fastboot" ...
Tryed to reflash with original,and fastboot rom but the effect is the same ...
and i have the fasboot in command prompt ...
I can not get to recovery ...
I have win ,and on another xp ...
thx for any help
Click to expand...
Click to collapse
Hold the HOME button along with the POWER button while turning on your phone. You should encounter recovery at some point. If not, flash a recovery rom by typing:
Code:
fastboot flash recovery <image_name>
Replace <image_name>, with the recovery image and remove the brackets.
So for example:
Code:
fastboot flash recovery recovery.img
jhonnyx1000 said:
Hold the HOME button along with the POWER button while turning on your phone. You should encounter recovery at some point. If not, flash a recovery rom by typing:
Code:
fastboot flash recovery <image_name>
Replace <image_name>, with the recovery image and remove the brackets.
So for example:
Code:
fastboot flash recovery recovery.img
Click to expand...
Click to collapse
THe command prompt says <waiting for device> and stands here
btw. the screen is blue when i press home +power or camera + power and it says
"Display initialized
USB init ept @ 0x6b000
fatstboot_init()
udc_start() "
darac32 said:
THe command prompt says <waiting for device> and stands here
btw. the screen is blue when i press home +power or camera + power and it says
"Display initialized
USB init ept @ 0x6b000
fatstboot_init()
udc_start() "
Click to expand...
Click to collapse
The 'display initialize' thing is a part of fastboot. Do the commands when you're in fastboot.
Sent from my GT540 using XDA App
er dudes remember that the blue screen and white text is only there if you use mur4ik's bootloaders and not the one you get from the kdz
If you have blue screen its not dead
sudo ./fastboot -w
sudo ./fastboot flash boot boot.img
sudo ./fastboot flash system system.img
sudo ./fastboot flash recovery recovery.img
Maybe its your adb server cant remember the exact command but its something like
sudo ./adb kill-server
sudo ./adb server
Or something along those lines look it up on google its the command to restart the adb server if you use more than one device or do alot of work with adb sometimes it will show it cant connect to the phone when really it can it just needs to be rest because something has screwed up on the system and or phone.
Hope this helps and good luck if you still have problems give us a few more details and what happend where but your gt540 is nowhere near broke trust me.
Sent from my tf101 using xda premium 1.54Ghz
Danzano said:
If you have blue screen its not dead
sudo ./fastboot -w
sudo ./fastboot flash boot boot.img
sudo ./fastboot flash system system.img
sudo ./fastboot flash recovery recovery.img
Maybe its your adb server cant remember the exact command but its something like
sudo ./adb kill-server
sudo ./adb server
Or something along those lines look it up on google its the command to restart the adb server if you use more than one device or do alot of work with adb sometimes it will show it cant connect to the phone when really it can it just needs to be rest because something has screwed up on the system and or phone.
Hope this helps and good luck if you still have problems give us a few more details and what happend where but your gt540 is nowhere near broke trust me.
Sent from my tf101 using xda premium 1.54Ghz
Click to expand...
Click to collapse
You think that I should reinstal the adb server (or the complete adb with sdk)
Killed the server,and startet it again,but with no response from phone ...
I have reflashed the phone with V20D,and now it stucks on android logo ...
The fastboot is still not working
darac32 said:
You think that I should reinstal the adb server (or the complete adb with sdk)
Killed the server,and startet it again,but with no response from phone ...
I have reflashed the phone with V20D,and now it stucks on android logo ...
The fastboot is still not working
Click to expand...
Click to collapse
reinstall LG drivers or whatever drivers needed for our phone and try fastboot again .
Fast boot drivers are missing from your computer, Vernica's pinned post with lots of guides will point you in the correct direction.
Sent from my GT-I9100 using XDA Premium
airbus360 said:
Fast boot drivers are missing from your computer, Vernica's pinned post with lots of guides will point you in the correct direction.
Sent from my GT-I9100 using XDA Premium
Click to expand...
Click to collapse
From what you just said airbus is right
do you use windows or linux because windows uses drivers but linux you will have to set rules for the phone
Sent from my tf101 using xda premium 1.54Ghz
Danzano said:
From what you just said airbus is right
do you use windows or linux because windows uses drivers but linux you will have to set rules for the phone
Sent from my tf101 using xda premium 1.54Ghz
Click to expand...
Click to collapse
I use Windows 7,but windows xp is no problem
mircea89fzr said:
reinstall LG drivers or whatever drivers needed for our phone and try fastboot again .
Click to expand...
Click to collapse
Tryed that but no response from phone,that is what makes my troubles ...
Everything rechecked twice ... but maybe somthing I miss but I don't think I did
hi folks don't know if i should make a new thread for this but i have not seen anything similar so here goes.
yesterday not sure if it actually matters but i dropped my phone and i picked it up the battery came off so the phone powered down but then i tried to boot it up again to no avail... the phone turns on but no matter how i do it it only boots up into recovery... if i use fast boot to remove recovery it boots up into fast boot i tried changing from the current swiftdroid asis to others like 2.1 roms, 2.2 and other 2.3 but all the same results...
how now... i am currently stuck with a lame nokia phone and i don't really want to keep it too long please help thanks!
Maybe you could flash a fastboot ROM with KDZ?
Wont that brick the phone? Due to some bootloader thing not downgrading
bs828 said:
Wont that brick the phone? Due to some bootloader thing not downgrading
Click to expand...
Click to collapse
I not sure about that. D:
Isn't there an option to boot to 'bootloader' when in fastboot? Maybe type that option (I think it's 'fastboot reboot-bootloader') and see if it makes a reverse effect and boots into Android.
eh i think for gt540 bootloader=fastboot
bs828 said:
eh i think for gt540 bootloader=fastboot
Click to expand...
Click to collapse
Lol. of course I said that because fastboot is identified as bootloader when using fastboot/ADB/terminal. E.g. the command 'reboot bootloader' on terminal and 'adb reboot bootloader' on ADB.
jhonnyx1000 said:
Lol. of course I said that because fastboot is identified as bootloader when using fastboot/ADB/terminal. E.g. the command 'reboot bootloader' on terminal and 'adb reboot bootloader' on ADB.
Click to expand...
Click to collapse
yes when typing reboot bootloader in adb you are in fastboot (first time i thought my phone messed up ..) but you could try to erase everything via fastboot (boot, system, recovery, data of course) and then start again with another recovery and then install any rom via recovery
Done exactly that. I try before posting :/
Maybe the flash memory had damaged. So start in recovery then connect with usb and in adb shell try to mount /system
Sent from my LG GT540 Swift using XDA App
Just update to 4.3 with OTA.
Try to boot to twrp 2.6.0.0 with fastboot boot command to root N4.
I type the command:
fastboot boot openrecovery-twrp-2.6.0.0-mako.img
then cmdline prompt on win7 and the terminal on N4 all display "downloaing..."
and I wait for a long long time. I found it just hanging on that.
I also try this:
fastboot -c "lge.kcal=0|0|0|x" boot openrecovery-twrp-2.6.0.0-mako.img
and still hang on "downloading..."
Any idea?
For some unknown reason, the new bootloader does not support booting into a custom recovery. You have to flash it:
fastboot flash recovery *filename*.img
You can always flash back the stock recovery once you're done with the custom one.
Sent from my Nexus⁴ using Tapatalk 4 Beta
TToivanen said:
For some unknown reason, the new bootloader does not support booting into a custom recovery. You have to flash it:
fastboot flash recovery *filename*.img
You can always flash back the stock recovery once you're done with the custom one.
Sent from my Nexus⁴ using Tapatalk 4 Beta
Click to expand...
Click to collapse
THX, I have tried the flash recovery command.
then:
Cmdline prompt on win7 display "sending recovery' ...
N4 display "downloading..."
still hang on:crying:
xinking said:
THX, I have tried the flash recovery command.
then:
Cmdline prompt on win7 display "sending recovery' ...
N4 display "downloading..."
still hang on:crying:
Click to expand...
Click to collapse
Did you ever find a solution? I'm having the same issue. Thanks
xinking said:
THX, I have tried the flash recovery command.
then:
Cmdline prompt on win7 display "sending recovery' ...
N4 display "downloading..."
still hang on:crying:
Click to expand...
Click to collapse
Hello. I just solved this problem. What worked for me was to make sure the phone is plugged into a USB 2.0 port. I hope this also solves the problem for you.
Happy hacking.
hi...
i unlocking bootloader
and i want to install factory image
but first i open recovery and i deleted every thing format system and every thing becase i want clean -_-"
so .. when I plug the phone into my computer while in fastboot and try any adb commands.. I get <waiting for device> nothing... It seems like the adb drivers aren't loading while in fastboot
i Didn't have this problem with my other N4
please help me -_-"
Only fastboot works when in bootloader, adb needs a custom recovery or android to work. Use fastboot to flash the images (run the install all bat file).
Marvlesz said:
Only fastboot works when in bootloader, adb needs a custom recovery or android to work. Use fastboot to flash the images (run the install all bat file).
Click to expand...
Click to collapse
i used fastboot
but it still waiting device
when i plug another n4 its work
box_zzz said:
i used fastboot
but it still waiting device
when i plug another n4 its work
Click to expand...
Click to collapse
uppppppppppppppppppppp
Connect your device to the PC in fastboot mode and type "fastboot devices". Do you get an output?
Remember that you have to run the command line from the folder where your fastboot.exe resides.
Sent from my Nexus 4 using XDA Free mobile app
box_zzz said:
hi...
i unlocking bootloader
and i want to install factory image
but first i open recovery and i deleted every thing format system and every thing becase i want clean -_-"
so .. when I plug the phone into my computer while in fastboot and try any adb commands.. I get nothing... It seems like the adb drivers aren't loading while in fastboot
i Didn't have this problem with my other N4
please help me -_-"
Click to expand...
Click to collapse
It happened to me once upon time, I've deleted EVERYTHING, only adb fastboot was working for me, so i connected my phone to my laptop and pushed system.img by wugfresh toolkit.. Try this way.. I hope it will resolve your problem.
Sent from my Nexus 4 using XDA Free mobile app
I'm trying to install TWRP recovery on my essential phone. this is the guide i am using, though pretty much every guide i found follows the same commands:
https://android.gadgethacks.com/how-to/install-twrp-recovery-essential-ph-1-0187660/
The command to determine my current slot returned that i am on slot_b, and when i try to flash the twrp img to slot_a, it sits trying to write. it never crashes but doesn't get anywhere. nothing is happening either in the command prompt window or on the phone screen.
I'm not sure what the issue is. I've updated the android sdk to the newest version and confirmed that I'm using that version of fastboot. I've also updated essential's windows drivers for the device, and rebooted the bootloader several times.
EDIT: I have noticed that on the phone screen when in the bootloader, it says "SECURE BOOT - yes". i don't know if this is important, but when i ran "fastboot oem device-info" it said true for unlocked and unlocked-critical.
Ricx94 said:
I'm trying to install TWRP recovery on my essential phone. this is the guide i am using, though pretty much every guide i found follows the same commands:
https://android.gadgethacks.com/how-to/install-twrp-recovery-essential-ph-1-0187660/
The command to determine my current slot returned that i am on slot_b, and when i try to flash the twrp img to slot_a, it sits trying to write. it never crashes but doesn't get anywhere. nothing is happening either in the command prompt window or on the phone screen.
I'm not sure what the issue is. I've updated the android sdk to the newest version and confirmed that I'm using that version of fastboot. I've also updated essential's windows drivers for the device, and rebooted the bootloader several times.
EDIT: I have noticed that on the phone screen when in the bootloader, it says "SECURE BOOT - yes". i don't know if this is important, but when i ran "fastboot oem device-info" it said true for unlocked and unlocked-critical.
Click to expand...
Click to collapse
Have you the latest twrp.img from the twrp.me site?
Do you have a type c to USB connector thing? Bluetooth keyboard?
If yes, fastboot flash boot twrp.img.
You might need the Bluetooth keyboard in case of not having touch response.
dirtyreturn said:
Have you the latest twrp.img from the twrp.me site?
Do you have a type c to USB connector thing? Bluetooth keyboard?
If yes, fastboot flash boot twrp.img.
You might need the Bluetooth keyboard in case of not having touch response.
Click to expand...
Click to collapse
i do have the newest file. i even tried redownloading it thinking the file might have been corrupted.
i haven't gotten to the part where i would need a usb otg keyboard yet, though i have one for when i make it that far.
I would check out the PH1 Development Telegram Channel as if your on stock they have boot images with TWRP and root already added and then all you have to do is fastboot flash the patched image and you will have TWRP with working touch and root as well. Here is the link to the channel if your interested https://t.me/EssentialPH1DEV
dirtyreturn said:
Have you the latest twrp.img from the twrp.me site?
Do you have a type c to USB connector thing? Bluetooth keyboard?
If yes, fastboot flash boot twrp.img.
You might need the Bluetooth keyboard in case of not having touch response.
Click to expand...
Click to collapse
robertbarber said:
I would check out the PH1 Development Telegram Channel as if your on stock they have boot images with TWRP and root already added and then all you have to do is fastboot flash the patched image and you will have TWRP with working touch and root as well. Here is the link to the channel if your interested https://t.me/EssentialPH1DEV
Click to expand...
Click to collapse
I'm not having issues with touch yet. haven't even made it far enough to know if I'm having an issue with touch in twrp...
I can't flash anything for some reason.
I'm stuck at "Sending 'boot_b' (48712 KB)" and nothing happens. every post I've seen says this should take less than 2 seconds but I've waited up to 10 minutes some tries and nothing happens. i need to restart the bootloader after trying this each time before it will let me try again.
Ricx94 said:
I'm not having issues with touch yet. haven't even made it far enough to know if I'm having an issue with touch in twrp...
I can't flash anything for some reason.
I'm stuck at "Sending 'boot_b' (48712 KB)" and nothing happens. every post I've seen says this should take less than 2 seconds but I've waited up to 10 minutes some tries and nothing happens. i need to restart the bootloader after trying this each time before it will let me try again.
Click to expand...
Click to collapse
Did you do the two unlock commands via fastboot? Firstly.?(not intending to dumb you down or anything)
Did you try with just - fastboot flash boot twrp.img ?
P.S. !! Definitely check out the posted telegram channel! Super helpful group of people.
dirtyreturn said:
Did you do the two unlock commands via fastboot? Firstly.?(not intending to dumb you down or anything)
Did you try with just - fastboot flash boot twrp.img ?
P.S. !! Definitely check out the posted telegram channel! Super helpful group of people.
Click to expand...
Click to collapse
I did fastboot flashing unlock and unlock_critical. Those seemed to work it shows up as being unlocked and factory reset.
To try to flash twrp I ran fastboot flash boot_a (also tried boot_b and boot) twrp.img and it tried to send but just sits trying and isn't getting anywhere.
Ricx94 said:
I did fastboot flashing unlock and unlock_critical. Those seemed to work it shows up as being unlocked and factory reset.
To try to flash twrp I ran fastboot flash boot_a (also tried boot_b and boot) twrp.img and it tried to send but just sits trying and isn't getting anywhere.
Click to expand...
Click to collapse
https://forum.xda-developers.com/essential-phone/how-to/guide-rooting-essential-ph-1-magisk-t3701976
Ricx94 said:
I did fastboot flashing unlock and unlock_critical. Those seemed to work it shows up as being unlocked and factory reset.
To try to flash twrp I ran fastboot flash boot_a (also tried boot_b and boot) twrp.img and it tried to send but just sits trying and isn't getting anywhere.
Click to expand...
Click to collapse
Are you using cmd or power shell for Windows. What ports are you using,2.0 or 3.0 and which type of cord. A-c or c-c
Sent from my PH-1 using Tapatalk
dazeone said:
Are you using cmd or power shell for Windows. What ports are you using,2.0 or 3.0 and which type of cord. A-c or c-c
Sent from my PH-1 using Tapatalk
Click to expand...
Click to collapse
I've tried both CMD and Powershell
my computer only has USB 3.0 and 3.1 ports, all type A, so I'm using USB A-C cables. the cables are both only USB 2.0.
so I'm not sure why i tried this but it seemed to work...
I sent the flash command and when it got to the part it normally freezes at, i restarted the bootloader using volume and power keys on the phone. then while it was restarting i sent the command again, and as soon as it got to the bootloader the command activated and worked instantly. now I'm toying around with this newfound knowledge and i think i have twrp working. just wiped phone again and installed AOSIP so here we go
Ricx94 said:
so I'm not sure why i tried this but it seemed to work...
I sent the flash command and when it got to the part it normally freezes at, i restarted the bootloader using volume and power keys on the phone. then while it was restarting i sent the command again, and as soon as it got to the bootloader the command activated and worked instantly. now I'm toying around with this newfound knowledge and i think i have twrp working. just wiped phone again and installed AOSIP so here we go
Click to expand...
Click to collapse
Sorry... I didn't read...
When you are stuck at waiting for device .. if you unplug... Run the command... And then plug in... It will sometimes take...
Why... I don't know
Sent from my PH-1 using Tapatalk
Ricx94 said:
so I'm not sure why i tried this but it seemed to work...
I sent the flash command and when it got to the part it normally freezes at, i restarted the bootloader using volume and power keys on the phone. then while it was restarting i sent the command again, and as soon as it got to the bootloader the command activated and worked instantly. now I'm toying around with this newfound knowledge and i think i have twrp working. just wiped phone again and installed AOSIP so here we go
Click to expand...
Click to collapse
Nice to hear! Be sure to have the twrpinstaller.zip handy to flash after the ROM!! This preserves twrp.
rignfool said:
Sorry... I didn't read...
When you are stuck at waiting for device .. if you unplug... Run the command... And then plug in... It will sometimes take...
Why... I don't know
Click to expand...
Click to collapse
I need to send the command while the bootloader is restarting. It works consistently for me. Unplugging and repluging won't do it; only restarting bootloader. I honestly can't explain it but it's working great.
Ricx94 said:
I need to send the command while the bootloader is restarting. It works consistently for me. Unplugging and repluging won't do it; only restarting bootloader. I honestly can't explain it but it's working great.
Click to expand...
Click to collapse
HOLY CRAP THANK YOU
I've been going insane and this worked for whatever reason. You are awesome!
Zach Alt said:
HOLY CRAP THANK YOU
I've been going insane and this worked for whatever reason. You are awesome!
Click to expand...
Click to collapse
Glad i could be of service