Develop Bugs

[Q] Boot error - HELP

My LG Optimus G is rooted but not unlocked boot loader...
When I tryed to boot it stops at SECURE BOOTING ERROR !!
I realy need this to work ASAP... What can I do to boot the phone??
I have tryed holding power button for some seconds.. But nothing works..
Please help me ??

why you dont read the guides??
http://forum.xda-developers.com/showthread.php?t=2010624

skdubg said:
why you dont read the guides??
http://forum.xda-developers.com/showthread.php?t=2010624
Click to expand...
Click to collapse
I am reading... And now I need to download latest KDZ .... But I only know MODEL but not know serail number for the phone`... Then... How to download KDZ ?

Weeee... My phone is back to life after I just downloaded the KDZ file and flashed it.... Weeeee!!

[Q] Help me pls

Hey guys I try to update my arc s lt18i but it cut down middle of the update I cant update anymore or I can repair than I try flashtool but it give an error like ( ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_STATIC="SIN_HEAD_VER";ERR_DYNAMIC="Failed to verify sin header"; ) and I didnt do unlock and my phone doesnt open.. Anyone have any solutions ?

discenoart
halit155 said:
Hey guys I try to update my arc s lt18i but it cut down middle of the update I cant update anymore or I can repair than I try flashtool but it give an error like ( ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_STATIC="SIN_HEAD_VER";ERR_DYNAMIC="Failed to verify sin header"; ) and I didnt do unlock and my phone doesnt open.. Anyone have any solutions ?
Click to expand...
Click to collapse
do you have unlocked bootloader?

Pat_Man said:
do you have unlocked bootloader?
Click to expand...
Click to collapse
You do not need unlocked bootloader to use Flashtool.
halit155 said:
Hey guys I try to update my arc s lt18i but it cut down middle of the update I cant update anymore or I can repair than I try flashtool but it give an error like ( ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_STATIC="SIN_HEAD_VER";ERR_DYNAMIC="Failed to verify sin header"; ) and I didnt do unlock and my phone doesnt open.. Anyone have any solutions ?
Click to expand...
Click to collapse
Try to tick "No Final Verification", see if that will help.

Someguyfromhell said:
You do not need unlocked bootloader to use Flashtool.
Try to tick "No Final Verification", see if that will help.
Click to expand...
Click to collapse
I take the same error again with no final verification :/ what can I do

Try use another cable and another USB slot. If it's not gonna work try on another computer. Maybe drivers make this problem.

halit155 said:
Hey guys I try to update my arc s lt18i but it cut down middle of the update I cant update anymore or I can repair than I try flashtool but it give an error like ( ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_STATIC="SIN_HEAD_VER";ERR_DYNAMIC="Failed to verify sin header"; ) and I didnt do unlock and my phone doesnt open.. Anyone have any solutions ?
Click to expand...
Click to collapse
make sure you have correct .ftf ( is your downloaded firmware for Arc S? version ? )
and make sure you have at least 500 Mb in your hard drive that flashtool is in it.

s.bluedreams said:
make sure you have correct .ftf ( is your downloaded firmware for Arc S? version ? )
and make sure you have at least 500 Mb in your hard drive that flashtool is in it.
Click to expand...
Click to collapse
yes it is lt18i but my phone is in mtp mode but it doesnt open how can I change this

if you have unlocked bootloader test to flash a custom kernel via fastboot... when this is possible try to enter recovery mode and do a factory reset... after that test again a flash via flashtool...

halit155 said:
yes it is lt18i but my phone is in mtp mode but it doesnt open how can I change this
Click to expand...
Click to collapse
ooh
when your phone is ON and is pluged to PC (MTP or MSC) flashtool doesnt work !!!!!!!!
for using flashtool you most turn off your phone and then HOLD back key and then plug the usb cable
if you do it correct LED would be green...
and then you can flash your firmware...

[Q]Bricked htc desire 816G while using htc bootloader unlock. Please help !!

I was trying to unlock my bootloader using htc bootloader unlock by kingo.When it was running it suddenly failed and my device is now hard bricked!!!.Phone is also not detected by pc either . Please help i could'nt even boot in recovery mode .
Any help greatly appreciated.

Zeeshu619 said:
I was trying to unlock my bootloader using htc bootloader unlock by kingo.When it was running it suddenly failed and my device is now hard bricked!!!.Phone is also not detected by pc either . Please help i could'nt even boot in recovery mode .
Any help greatly appreciated.
Click to expand...
Click to collapse
I m facing the same problem.Plz help

u can unlock bootloader from HTC website itself for free, y use other services?
and
try to use the keys to hard/soft reset ANDROID phones, it should work someway.

Zeeshu619 said:
I was trying to unlock my bootloader using htc bootloader unlock by kingo.When it was running it suddenly failed and my device is now hard bricked!!!.Phone is also not detected by pc either . Please help i could'nt even boot in recovery mode .
Any help greatly appreciated.
Click to expand...
Click to collapse
Flash the stock firmware with SP Flash Tool

Gibz97 said:
Flash the stock firmware with SP Flash Tool
Click to expand...
Click to collapse
downloading in SP Flash tool isnt working properly.

i cant flash it anymore as usb is not being recognised by pc

Try connecting d phone in switched off mode while holding d volume-up button to install d usb driver on PC.
Then flash d stock rom using SP Flash tools
---------- Post added at 02:36 PM ---------- Previous post was at 02:35 PM ----------
Or else if it doesnt work go for JTAG repair

Need scatter file
Please can somebody upload the scatter file for HTC Desire 816G (MT6592)? I downloaded some scatter file from the internet while trying to fix the soft bricked device and somehow I ended up hard bricking it . I tried to flash the stock ROM using SP Flash Tool, and it says it completed with no problems, but still the phone won't boot. I can't even boot in recovery. Any help would be appreciated.

HTC 816g dual sim firmware required
Hi.. did anyone find firmware to flash the phone?? If u can share the link please..

Urgent ! Htc 820U bricked . please help me

Hello , i have an htc desire 820U i flashed it using flash tool to upgrade the android version to 5.1, after i flashed it and the flash tool shows message that the flash completed the mobile wont turned on and dosnt charge , when i connect it to the pc its connect and disconnect , and when i flash again using flash tool its show DRAM ERORR message .
i dont know what to do ,please help me
and thanks <3

any help ?

Amjadaboudi22 said:
any help ?
Click to expand...
Click to collapse
Which Flash tool did you use and which file did you flash?

Gibz97 said:
Which Flash tool did you use and which file did yoy flash?
Click to expand...
Click to collapse
i used sp flash tool and D820u-D826w MT6582 flash .

Amjadaboudi22 said:
i used sp flash tool and D820u-D826w MT6582 flash .
Click to expand...
Click to collapse
It seems like it is a MediaTek clone of the D820u.
What is the phone's model? It is shown on the back bottom of the phone.

Gibz97 said:
It seems like it is a MediaTek clone of the D820u.
What is the phone's model? It is shown on the back bottom of the phone.
Click to expand...
Click to collapse
theres nothing shown on the back , but its D820U .
thank you <3

Amjadaboudi22 said:
theres nothing shown on the back , but its D820U .
thank you <3
Click to expand...
Click to collapse
The original D820u is a Qualcomm device and SP Flash Tool will never work on Qualcomm devices.
It could be a fake copy of the D820u.
Where did you buy it from? Does it show the 'HTC' logo at the back?

Gibz97 said:
The original D820u is a Qualcomm device and SP Flash Tool will never work on Qualcomm devices.
It could be a fake copy of the D820u.
Where did you buy it from? Does it show the 'HTC' logo at the back?
Click to expand...
Click to collapse
yes theres an HTC logo on the back , when i flashed it with flash tool its shows that is flashing success , then the mobile died
any solutions ?

Amjadaboudi22 said:
yes theres an HTC logo on the back , when i flashed it with flash tool its shows that is flashing success , then the mobile died
any solutions ?
Click to expand...
Click to collapse
What DRAM error does it show?

Gibz97 said:
What DRAM error does it show?
Click to expand...
Click to collapse
s_ft_enable_dram_fail (4032)

Amjadaboudi22 said:
s_ft_enable_dram_fail (4032)
Click to expand...
Click to collapse
Try holding a combination of buttons while connecting phone.
Like holding power button or volume up or down or both volume buttons or one volume button and power button or all buttons together

I tried that but nothing happened ?

How to bypass mi activation lock

Hello, my friend have Redmi Note 8T, he bought new phone and wanna give this one to his girlfriend but after he did factory reset mi activation lock show up but he dont know any information about account. i know phone is his, he has bill for it and IMEI match. So is there any way how i can bypass that? i assume bootloader is locked, i manage to remove backplate a boot phone into edl mode but mi flash want authorized account to flash it, is there any other solution?

Bro easy unlock

bro Replay i tell form.. don.t worry
Easy

[email protected] said:
Bro easy unlock
Click to expand...
Click to collapse
And how can i unlock it?

Olmaik said:
mi activation lock
Click to expand...
Click to collapse
if the BL is locked you have only EDL or remember the password

Hi

Screen shot show me

loopypalm said:
if the BL is locked you have only EDL or remember the password
Click to expand...
Click to collapse
I tried this tutorial but qfil give me errors all the time

[email protected] said:
Screen shot show me
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Click to collapse
Dfaq ?
is there an admin here ?
Olmaik said:
I tried this tutorial but qfil give me errors all the time
Click to expand...
Click to collapse
write the error message in that post

loopypalm said:
Dfaq ?
is there an admin here ?
write the error message in that post
Click to expand...
Click to collapse
First of FireHose error a tried other version of qfil, after that Sahara error all the time

Olmaik said:
First of FireHose error a tried other version of qfil, after that Sahara error all the time
Click to expand...
Click to collapse
if you read the error message you may have an idea how to fix
as i said, ask in that post and write the error message ...