I'm having issues with my LG Leon today.I tried to downgrade to v10b in my actual version v10d to Root.I actually tried that but i got problems.When It was 98% stopped and black screen.Everytime now that I restart my smartphone I don't even see the LG logo or nothing just black screen loop but when I do that connected to my computer, I can hear the sound of "recognized" and then "not recognized" and It loops every 15 seconds ~
Can you help?
tioxy said:
I'm having issues with my LG Leon today.I tried to downgrade to v10b in my actual version v10d to Root.I actually tried that but i got problems.When It was 98% stopped and black screen.Everytime now that I restart my smartphone I don't even see the LG logo or nothing just black screen loop but when I do that connected to my computer, I can hear the sound of "recognized" and then "not recognized" and It loops every 15 seconds ~
Can you help?
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Greetings,
Thank you for using XDA Assist. Here is a forum for your device:
LG Leon Discussion
You may post your questions there. Good luck!
Related
hi guys...please (like title says) i have a problem while trying to upgrade optimus one to 2.3. ... when it starts updating(not DOWNLOADING the update) it blocks to 4% and the display shows : Emergency mode...and after 5 mins the program says that is a problem with the connection Phone-PC or PC-phone....and said that i must unplug the USB cable and battery...i've done that and...same problem....someone can help me?(pLease)...what can i do? (sorry if i have a bad english )
Anyone?Please!!!!
I can't even download it... the loading animation keeps spinning and spinning :\
Wrong thread, sorry.
Plesk is complicated in my opinion, it's not newbie friendly and a generic webmaster is not familiar with its interface.
MoKaA said:
hi guys...please (like title says) i have a problem while trying to upgrade optimus one to 2.3. ... when it starts updating(not DOWNLOADING the update) it blocks to 4% and the display shows : Emergency mode...and after 5 mins the program says that is a problem with the connection Phone-PC or PC-phone....and said that i must unplug the USB cable and battery...i've done that and...same problem....someone can help me?(pLease)...what can i do? (sorry if i have a bad english )
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You using LG pcsuite to update the rom ? You can use Kdz, or the russian tool for flashing the official gingerbread.
check your phone specific forum for further information.
http://forum.xda-developers.com/forumdisplay.php?f=836
I'm not touching that KDZ crap, the instructions I saw said you had to disable the LG Virtual Device on the system hardware config or your phone would get immediately bricked. Also said you should exit all programs and so on, didn't make me comfortable at all, seemed like anything could go wrong at any second.
MoKaA said:
hi guys...please (like title says) i have a problem while trying to upgrade optimus one to 2.3. ... when it starts updating(not DOWNLOADING the update) it blocks to 4% and the display shows : Emergency mode...and after 5 mins the program says that is a problem with the connection Phone-PC or PC-phone....and said that i must unplug the USB cable and battery...i've done that and...same problem....someone can help me?(pLease)...what can i do? (sorry if i have a bad english )
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Click to collapse
Hi, I had same problem too and try some other procedures, but finally works this:
1) uninstal all LG drivers and applications
2) install LG update tool (LG Mobile Update from LG website) and USB drivers (download via that tool, C:\LGP500\USB_Driver\LGUnitedMobileDriver_....)
3) remove SD card from phone
4) upgrade via LG Mobile Update
5) my phone frozen on adroid logo so I must hard-reset phone (HOME - SEARCH - VOLUME+ until Androidman shows). First phone load after 2-3 minutest so try wait before hard-reset
I read other forums and I think that SD card was problem.
Complete instructions (in czech) goo.gl/MYuO9
MoKaA said:
hi guys...please (like title says) i have a problem while trying to upgrade optimus one to 2.3. ... when it starts updating(not DOWNLOADING the update) it blocks to 4% and the display shows : Emergency mode...and after 5 mins the program says that is a problem with the connection Phone-PC or PC-phone....and said that i must unplug the USB cable and battery...i've done that and...same problem....someone can help me?(pLease)...what can i do? (sorry if i have a bad english )
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Click to collapse
I updated my P500 10 minutes ago.It was rooted,with a custom kernel from mik_os(many thanks to that mate).I installed LG PC Suite IV from my phone,and updated it(the suite,not the phone).After that,I updated the phone.It got stuck in Emergency Mode!! for 15 minutes,and then it rebooted.It took 2 minutes for it to fully load,I had lost some application data but everything else looked intact.
Try reinstalling all the programs involved in this procedure.I hope this helps.
Same problem here ...
Did you solved this problem ?
Tell us how !
Same problem here !
:crying:
Hi Friends,
I am newbie to this forum. Please help me!!
I bought a new Optimus Black P970 a month back. Today i tried to upgrade my mobile using LG updater tool, it downloads the firmware and the mobile restart, after restarting.. It shows Upgrading window and suddenly
"Communication error between phone and system" Error throws.
It shows the recovery option by remove the battery and put it again and then switch on.. and restart the update. I tried but same problem exists.
I tried to hard reset, no use.
Please help me guys. I helpless.
So Long Story,
Monday I Changed Out Battery Go To Restart Phone, Phone Wont Boot Stuck On LG Screens And Constantly Retrying. Tuesday Night I ReInstall Factory Firmware For G3 D852 - With Success - Phone Working. Wednesday I Decide To Root & Install TWRP - With Success - Phone Working No Issues. Today This Is Where Sh*t Hits The Fan! I Get Crazy & Attempt To Install ChupaChups Lollipop Rom With TWRP - Seemingly Successful Install But After Reboot Wont Boot Stuck In Fast Boot. So I Attempt To Resolve This Following Other Forum Posts Using FastBootOV - WITHOUT Success - Now When Attempting To Boot Phone LG Screen Comes Up Top Left Corner Says "ERROR Boot Certification Verify" Below That Says "590 Secure Booting ERROR!" Then Black Screen With Flashing Red & Blue LED. I Attempted To ReInstall Factory Firmware With LG Flashtool Attempt Fails Stating Wrong Model Number - Phone States On Screen Near Bottom Now D855 Ver5.0 Below That D85520A. What Do I Do Now? How To Get Back To D852? Do I Try To Install D855 Firmware? HELP Im Lost & Frustrated :crying:
Thanks
LG G3 D852 Bell Mobility Phone. 32G.
I Just Want To Try A Debloated OS. And Here I Am.
Hi,
I see you found your device section and asked about this there.... Awesome! ?
XDA Assist is here to help navigate the site, not for support.... And you found your way already!
Thank you, thread closed.
Yesterday i rooted my phone with KingUser because i have no pc until August.All i did with root was to install zAnti to test it out.Everything was going normal until today...I plugged my phone to the charger,left it about 1 hour and tryed to boot it up (with the charger attached).It showed me the LG logo than that animation and it got stuck in it.I begun to search the internet on what to do and i tryed to factory reset it.Now it is worse i think...every time i boot it up it shows me the logo than the erasing robot it closes for 5 seconds reopens lg logo than the animation and stuck...help me pls im desperate!!!:crying:
Hi, thank you for using XDA Assist. See if this helps, http://forum.xda-developers.com/showthread.php?t=2594480 But you're going to need a pc to get your device running again.
Thread closed.
Idk how this happened but my phone was "acting" up a bit, i pressed power off and restart and then the phone turned off and then it turned back on and now it's at the LG screen and it wont go further! I tried restoring the kdz with LG flash tool and it worked! but then i pressed power off and restart again to see if the problem was fixed and then it got to Lg logo and did the same thing! I tried using LG flash tool again, but it kept saying Phone Disconnected.
PS. I was rooted,but i think its gone now and i don't have a custom recovery.
PLZ HELP
Carrier: Verizon(Pre-Paid)
5.1.1
Lg Transypre.
XDA Visitor said:
Idk how this happened but my phone was "acting" up a bit, i pressed power off and restart and then the phone turned off and then it turned back on and now it's at the LG screen and it wont go further! I tried restoring the kdz with LG flash tool and it worked! but then i pressed power off and restart again to see if the problem was fixed and then it got to Lg logo and did the same thing! I tried using LG flash tool again, but it kept saying Phone Disconnected.
PS. I was rooted,but i think its gone now and i don't have a custom recovery.
PLZ HELP
Carrier: Verizon(Pre-Paid)
5.1.1
Lg Transypre.
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Greetings,
Thank you for using XDA Assist. Please create an XDA account. Then you can ask for help here:
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