Database Develop

[Q]Help! USB Problem after unlocking

Hi everybody
First to say is that i'm a noob in this thing, and i searched but couldn't find the right thing
I have a big problem, my computer does not recognize my phone after unlocking the bootloader. It just play the identification-sound but i cant find it in the explorer and the phone is not charging.
I tried to unlock and root the phone with the all-in-one tool. The first steps went without problem but when i tried to flash the cwm it didn't work.
I really dont know what to do
I'm very happy if anybody could help me.
Thanks a lot
and sorry for my bad english

zuppiger said:
Hi everybody
First to say is that i'm a noob in this thing, and i searched but couldn't find the right thing
I have a big problem, my computer does not recognize my phone after unlocking the bootloader. It just play the identification-sound but i cant find it in the explorer and the phone is not charging.
I tried to unlock and root the phone with the all-in-one tool. The first steps went without problem but when i tried to flash the cwm it didn't work.
I really dont know what to do
I'm very happy if anybody could help me.
Thanks a lot
and sorry for my bad english
Click to expand...
Click to collapse
try doing it manually through the command prompt, follow the guide here: http://forum.xda-developers.com/showthread.php?t=2173863

(HELP ME)

hi,,,,
I apologize in advance because my english is not very good ....
,,,, handphone exhausted but now I root the phone just bootloop until sony writing course,, my cell phone had a flash back a few times but still so,,,, about what I should do,,,, please help me thanks ....

khanbiu said:
hi,,,,
I apologize in advance because my english is not very good ....
,,,, handphone exhausted but now I root the phone just bootloop until sony writing course,, my cell phone had a flash back a few times but still so,,,, about what I should do,,,, please help me thanks ....
Click to expand...
Click to collapse
You are saying your battery was dead and you rooted your phone and started it. It bootloops? Am I right? Please write in your language and convert it into english by Google translater.
sent from Xperia SP via my brain

Get flashtool, flash ANY of these stock roms
http://forum.xda-developers.com/showthread.php?t=2311964
Hopefully it should be okay.

Problems to update

Hi, so my problem is that when I was with my rooted phone and tried to update to .201 firmware with pc companion, I couldn't because it was saying failure with the update motor and then my phone suddenly turns off. Later I discovered that I should relock my bootloader first but then when I relock him using flashtool my phone gets stuck in Sony logo.
If I try to root after updating I get a message saying "Device must be root first" when I'm unlocking bootloader to unlock root right after.I'm ****ing annoyed, I'm the whole day trying to make this work and I don't know what to do anymore, so please help!
(I'm a noob so please easy guide, and sorry about bad english)

Corlleone said:
Hi, so my problem is that when I was with my rooted phone and tried to update to .201 firmware with pc companion, I couldn't because it was saying failure with the update motor and then my phone suddenly turns off. Later I discovered that I should relock my bootloader first but then when I relock him using flashtool my phone gets stuck in Sony logo.
If I try to root after updating I get a message saying "Device must be root first" when I'm unlocking bootloader to unlock root right after.I'm ****ing annoyed, I'm the whole day trying to make this work and I don't know what to do anymore, so please help!
(I'm a noob so please easy guide, and sorry about bad english)
Click to expand...
Click to collapse
If you have unlocked bootloader first and flashed a custom kernel and Relocked afterwards, you could get a bootlloop. You may want to repair with SEUS. I've heard ppl saying xsp isn't in its list, but I use the Dutch one, which has the xsp listed
Verstuurd vanaf mijn C5303 met Tapatalk

Thanks dude! I made some crazy stuff here that I don't even know what it was, but now it's working!! Thanks again! :laugh:

Corlleone said:
Thanks dude! I made some crazy stuff here that I don't even know what it was, but now it's working!! Thanks again! :laugh:
Click to expand...
Click to collapse
It appears you made PC Companion an offer.... it can't refuse

Nanostray said:
It appears you made PC Companion an offer.... it can't refuse
Click to expand...
Click to collapse
Of course !! It seems they didn't know who I was. (It was easy, after some slaps he already gave up)

Corlleone said:
Of course !! It seems they didn't know who I was. (It was easy, after some slaps he already gave up)
Click to expand...
Click to collapse
How did you fix it! I'm experiencing the same problem as you!

I don't really remember, but I guess I reinstalled an old firmware then updated to the latest version (without root) and then I rooted, btw this video down here helped me a lot (it's the best I found, and I've searched for many videos).Tell me if I solved your problem, if not I'll keep trying to help u because I know how annoying it is.
How To- Root Xperia SP 4.3 Jelly Bean .266 Unlocked Bootloader (from tekhelper) Sorry couldn't post link because of the rule.

[Q] BIG Problem!!!! Help please

I think i've bricked my phone because it's stuck on lg sign....smart flash tools does not find nothing on communication setup and i don't know what to do. Please help me!
Sorry for my bad english

JoKeR[RO-VL] said:
I think i've bricked my phone because it's stuck on lg sign....smart flash tools does not find nothing on communication setup and i don't know what to do. Please help me!
Sorry for my bad english
Click to expand...
Click to collapse
How long did you wait? 1 minute or 10? Initial boot can take a bit.
Look at the threads:
http://forum.xda-developers.com/showthread.php?t=1111771
http://forum.xda-developers.com/showthread.php?t=1487105
There are some tutorials on un-bricking and fixing stuck installs.

SOLVED
I managed to flash ics stock again with smart flash tool Bricking the phone was my fault,I know
where I did wrong,but I came in this situation because after i've flashed izs occured an error over and over again: lg.setupwizard.apk stopped unnexpectedly.
Any ideas?

JoKeR[RO-VL] said:
I managed to flash ics stock again with smart flash tool Bricking the phone was my fault,I know
where I did wrong,but I came in this situation because after i've flashed izs occured an error over and over again: lg.setupwizard.apk stopped unnexpectedly.
Any ideas?
Click to expand...
Click to collapse
I've had glitches on occasion during install, but was always able to get back to recovery and re-install. Re-wiping is VERY important.
I think the important thing is that you were following a procedure, and because of that, you were able to identify where your error was and recover from it.
Welcome to the world of hacking!

Problem when flashing recovery

Hello everyone! I have the lg l90 d405n and I've done everything right to put TWPR(root, unlock bootloader etc.). When i tried to reboot into recovery mode with flashify my phone turned black and i couldn't open the phone. My pc detects QHSUB_BULK and i understand that something bad happened. I went to repair it and they changed the motherboad of the phone. The think is that i don't understand why this think happens after done everything detailed and right and i really want to flash the cm13 into my phone. Now my warranty is void and i don't want to destroy my phone again. Can everybody have an answer on this. Thanks by the way!

LoXaR2 said:
Hello everyone! I have the lg l90 d405n and I've done everything right to put TWPR(root, unlock bootloader etc.). When i tried to reboot into recovery mode with flashify my phone turned black and i couldn't open the phone. My pc detects QHSUB_BULK and i understand that something bad happened. I went to repair it and they changed the motherboad of the phone. The think is that i don't understand why this think happens after done everything detailed and right and i really want to flash the cm13 into my phone. Now my warranty is void and i don't want to destroy my phone again. Can everybody have an answer on this. Thanks by the way!
Click to expand...
Click to collapse
Flashify gives you 2 choices to flash. 1 is recovery other is aboot i think.. U cant choose that wrong or phone bricks.. If they changed the motherboard check if your phone is still a d405n as some PPL got the wrong motherboard..

Warimation said:
Flashify gives you 2 choices to flash. 1 is recovery other is aboot i think.. U cant choose that wrong or phone bricks.. If they changed the motherboard check if your phone is still a d405n as some PPL got the wrong motherboard..
Click to expand...
Click to collapse
Thanks for the answer! It's still a d405n. I done that 2 times. The first one the phone got bricked and I by myself unbricked it but the second one hard bricked my phone and the motherboard had to be changed. I do every single thing right and I look again and again If I have a mistake to correct it. I don't understand where I am wrong. Or maybe that portion cant flash the recovery?

LoXaR2 said:
Thanks for the answer! It's still a d405n. I done that 2 times. The first one the phone got bricked and I by myself unbricked it but the second one hard bricked my phone and the motherboard had to be changed. I do every single thing right and I look again and again If I have a mistake to correct it. I don't understand where I am wrong. Or maybe that portion cant flash the recovery?
Click to expand...
Click to collapse
I cant help you more as im no developer.. I own a d405n too and I followed this tutorial and it worked fine.. I was On kit-kat but i dont think that have anything to do with your problem..
Forum.xda-developers.com/lg-l90/general/guide-unlock-bootloader-flash-custom-t2839690

Warimation said:
I cant help you more as im no developer.. I own a d405n too and I followed this tutorial and it worked fine.. I was On kit-kat but i dont think that have anything to do with your problem..
Forum.xda-developers.com/lg-l90/general/guide-unlock-bootloader-flash-custom-t2839690
Click to expand...
Click to collapse
I've done it twice with lollipop but i don't think that lollipop is the problem too! Maybe something has my phone and won't let me flash the recovery. Thank you by the way for answering!

Warimation said:
I cant help you more as im no developer.. I own a d405n too and I followed this tutorial and it worked fine.. I was On kit-kat but i dont think that have anything to do with your problem..
Forum.xda-developers.com/lg-l90/general/guide-unlock-bootloader-flash-custom-t2839690
Click to expand...
Click to collapse
By the way, I've done it with that guide you mentioned. To the attached files it says for my phone to download d405n_v10b_about.bin. It's for the version v10b and my phone was v20c. Maybe it's my software's problem?

LoXaR2 said:
By the way, I've done it with that guide you mentioned. To the attached files it says for my phone to download d405n_v10b_about.bin. It's for the version v10b and my phone was v20c. Maybe it's my software's problem?
Click to expand...
Click to collapse
thats why I said I was on kitkat..
nevertheless if you wanna try get to stock kitkat and work from there, at your own responsability, use this tutorial, it worked for me several times:
http://forum.xda-developers.com/lg-l90/general/guide-flash-stock-kdz-offline-lg-l90-t2803479
this for rooting:
http://forum.xda-developers.com/lg-l90/development/tool-dp-tools-manage-lg-device-t3084987

Warimation said:
thats why I said I was on kitkat..
nevertheless if you wanna try get to stock kitkat and work from there, at your own responsability, use this tutorial, it worked for me several times:
http://forum.xda-developers.com/lg-l90/general/guide-flash-stock-kdz-offline-lg-l90-t2803479
this for rooting:
http://forum.xda-developers.com/lg-l90/development/tool-dp-tools-manage-lg-device-t3084987
Click to expand...
Click to collapse
Ok I'll try this and see what happens(always at my own responsibility). Thanks for your help !!