P8 - bootloader issue - Huawei P8 Questions & Answers

Hi Gents, Ladies
I have the GRA-L09 P8, single SIM south Africa. I installed B200 via SD card no issue, then tried to install I think B313 Romanian.? Not sure..
Device is now stuck in a boot loop - I see the boot animation, over an over....!!!!
I thought, and still think, I need a Huawei Bootloader unlock code, as the device doesnt seem to listen to Fastboot to flash another ROM.
Huawei site to obtain bootloader unlock codes seems to be having issues, and Huawei support will not assist. Right now I just wanna go back to the stock ROM and get my device back.
Any help would be appreciated - thanks gents, and ladies!

MontanaZA said:
Hi Gents, Ladies
I have the GRA-L09 P8, single SIM south Africa. I installed B200 via SD card no issue, then tried to install I think B313 Romanian.? Not sure..
Device is now stuck in a boot loop - I see the boot animation, over an over....!!!!
I thought, and still think, I need a Huawei Bootloader unlock code, as the device doesnt seem to listen to Fastboot to flash another ROM.
Huawei site to obtain bootloader unlock codes seems to be having issues, and Huawei support will not assist. Right now I just wanna go back to the stock ROM and get my device back.
Any help would be appreciated - thanks gents, and ladies!
Click to expand...
Click to collapse
Did you try to do a factory reset, when the phone is rebooting and the screen is black before you see the huawei logo you need to be fast here hold volume up + power button together at the same time to enter stock recovery you should be able to do a factory reset from there.
If this doesn't work try to install B200 rom put the dload folder in the sd card. Hold the 3 keys( volume up, volum down and power) to flash the rom make sure to hold the buttons when the screen is black and before you see the huawei logo.

Great I'm try these thanks - neither will format the SD card right? Can I use B200 from any region?

MontanaZA said:
Great I'm try these thanks - neither will format the SD card right? Can I use B200 from any region?
Click to expand...
Click to collapse
No, but use the B200 you installed before on your phone. If you want from another region make sure the rom you download CxxxB200 , the xxx part matches the one that came with your phone.

Unlock bootloader @P8
Hi, i borrow this same thread if OP wont get mad.
I got new P8 with newest firmware and emui. How can i unlock bootloader these days? That [email protected] or what was it, wont answer if you send an email and ask a code for unlocking.
BR. 0lta

0lta said:
Hi, i borrow this same thread if OP wont get mad.
I got new P8 with newest firmware and emui. How can i unlock bootloader these days? That [email protected] or what was it, wont answer if you send an email and ask a code for unlocking.
BR. 0lta
Click to expand...
Click to collapse
http://forum.xda-developers.com/huawei-p8/how-to/guide-install-twrp-root-systemless-t3325161 First step.

Rashad83 said:
http://forum.xda-developers.com/huawei-p8/how-to/guide-install-twrp-root-systemless-t3325161 First step.
Click to expand...
Click to collapse
Hmmh, i only get "server is busy" after trying to log in, and chinese text... hope it works some day..

0lta said:
Hmmh, i only get "server is busy" after trying to log in, and chinese text... hope it works some day..
Click to expand...
Click to collapse
It's working i just checked. make sure to select english in the select langauge.

It worked for us when we signed in with Facebook rather than registering on VMALL or whatever it is with email password..
Wierd I know..

Related

[Q] Phone locked up on boot. Did I brick it?

Recently flashed to NSFfans 6.5 WM rom. I couldn't activate the phone on my account because it wouldn't take the ##...# codes.
Long story short I attempted flashing Bigstorage_SprintTouchRom.exe to try and get back to sprint software where I could use the ## codes.
Everything went smoothly until first boot when it stopped at the "HTC smart mobility" screen. I then hard reset it (send+end+reset button on bottom) and it is still locking up on that screen.
Did I just break my phone?
Thread moved to General.
No, you didn't brick it. It simply sounds like a bad flash.
Try flashing to another rom and see what happens. Which unlocker did you have on? 2.31 or .41?
BTW, if your ## codes don't work is probably because you are using a themed dialer. NFS' rom has a folder under Start Menu that is called "Phone Codes". In there, you will find the PST shortcut, which will allow you to program your phone.
if you can get into the bootloader (tri-color screen) then you haven't bricked it.
Sorry for posting in the wrong forum.
How can I get to the boot loader if the phone stays at the "HTC smart mobility" boot screen?
I tried using the rom update utility but it's not connected so it won't do anything.
---------------------------------------------
Edit: Okay, I have successfully re-flashed back to 6.5. The bootloader can be accessed by turning on the phone while pressing the camera button.
I am using 2.31 unlocker. When I try and activate the phone again what do I need to change in the phone codes to make it work?
Thanks guys.
Jacob_newton said:
Sorry for posting in the wrong forum.
How can I get to the boot loader if the phone stays at the "HTC smart mobility" boot screen?
I tried using the rom update utility but it's not connected so it won't do anything.
---------------------------------------------
Edit: Okay, I have successfully re-flashed back to 6.5. The bootloader can be accessed by turning on the phone while pressing the camera button.
I am using 2.31 unlocker. When I try and activate the phone again what do I need to change in the phone codes to make it work?
Thanks guys.
Click to expand...
Click to collapse
Under the PST programming, more than likely you will only need to change:
MSID
MIN
HOMESID
username and password (for internet)
You shouldn't need to mess with anything else afaik.
i cant make my phone go up normaly
i have the same problem and i tried to flash with others rom's with no succes ... my phone still locked in start screen . i dont know what to do.. i still can flash normally but i dont know wich rom will get back my phone again.. anyone help me plz!!
Osiii said:
i have the same problem and i tried to flash with others rom's with no succes ... my phone still locked in start screen . i dont know what to do.. i still can flash normally but i dont know wich rom will get back my phone again.. anyone help me plz!!
Click to expand...
Click to collapse
Details, details - how have you flashed? Have you tried flashing from bootloader? Flashing a carrier rom from bootloader should do the trick.
mrkite38 said:
Details, details - how have you flashed? Have you tried flashing from bootloader? Flashing a carrier rom from bootloader should do the trick.
Click to expand...
Click to collapse
Its ok already fix it... =) but i think i need to start over again from unlock to flash it with another rom!

Need help about downgrade, TOUGHEST problem ever!! Softbank 001HT DHD

Hi all,
I've been in a trouble that never been before. And after several tries, lots of google, I have to ask for help
I've got a Desire HD locked to Softbank Japan (001HT) comes with v2.37.726.2 with S-ON and can NOT access to any menu except emergency call.
So I can't enable USB Debugging, can't flash to another version although I have goldcard already (Main version is older! problem).
Phone can go to recovery, fastboot can see phone, but ADB NOT.
Tried all mode recovery, hboot usb, normal mode (only emergency call) and HTC original upgrade tools can't connect to phone as well.
So, the situation is: can't enable USB Debugging, phone not allow to flash to any older version, can't ADB. ONLY HBoot usb fastboot can see phone.
Anyone have experience with this before?
Willing to donated some $$$ if can help me out.
Thank you
You cannot downgrade that build, because HTC added some new security measures. Sorry, but you are stuck before someone finds a new way to downgrade.
That's sad Any chances to flash to higher version or whatever so at least I can use the phone as a PDA?
Just to give it a bump.
Any way to by pass that emergency call only so I can use it as a PDA?
Found those:
PD98IMG_Ace_Gingerbread_S_Orange_ES_2.37.75.8_Radio_12.54.60.25_26.09.04.11_M2_release_194089_signed
and some TMO_UK TMO_AT with 2.37.11x.x
will give them a try
Update:
PD98IMG_Ace_Gingerbread_S_TMO_UK_2.37.110.5_Radio_12.54.60.25_26.09.04.11_M2_release_189654_signed
This file works. Although there is no solution to downgrade 2.37, but at least it can by pass that stupid emergency dial only and allow to input unlock code / or use it as a PDA
secany said:
Hi all,
I've been in a trouble that never been before. And after several tries, lots of google, I have to ask for help
I've got a Desire HD locked to Softbank Japan (001HT) comes with v2.37.726.2 with S-ON and can NOT access to any menu except emergency call.
So I can't enable USB Debugging, can't flash to another version although I have goldcard already (Main version is older! problem).
Phone can go to recovery, fastboot can see phone, but ADB NOT.
Tried all mode recovery, hboot usb, normal mode (only emergency call) and HTC original upgrade tools can't connect to phone as well.
So, the situation is: can't enable USB Debugging, phone not allow to flash to any older version, can't ADB. ONLY HBoot usb fastboot can see phone.
Anyone have experience with this before?
Willing to donated some $$$ if can help me out.
Thank you
Click to expand...
Click to collapse
What did you do to get into this trouble?
I was thinking of trying to downgrade my Softbank 001HT so I can root it again.. but maybe not if this is the result??
kiwiandy said:
What did you do to get into this trouble?
I was thinking of trying to downgrade my Softbank 001HT so I can root it again.. but maybe not if this is the result??
Click to expand...
Click to collapse
my phone just came back from repair with this version replacing my root. is there a fix yet?
Please give me the link
secany said:
Found those:
PD98IMG_Ace_Gingerbread_S_Orange_ES_2.37.75.8_Radio_12.54.60.25_26.09.04.11_M2_release_194089_signed
and some TMO_UK TMO_AT with 2.37.11x.x
will give them a try
Click to expand...
Click to collapse
Hello,
please give me the link for this dowload , i want to load and want to unlock
Thanks'
sathish.sa said:
Hello,
please give me the link for this dowload , i want to load and want to unlock
Thanks'
Click to expand...
Click to collapse
Do you have a SoftBank 001HT?
Settings - System - About Phone:
What build is it, Kernel etc. ?
Hello!
secany said:
I've got a Desire HD locked to Softbank Japan (001HT) comes with v2.37.726.2 with S-ON and can NOT access to any menu except emergency call.
So I can't enable USB Debugging, can't flash to another version although I have goldcard already (Main version is older! problem).
Anyone have experience with this before?
Willing to donated some $$$ if can help me out.
Click to expand...
Click to collapse
This Japanese phone need special way to enter the Airplane mode without the SIM card. I translate from a Japanese site:
1. Slide down to enter Emergency call interface.
2. Put and hold the Power button for few seconds, a dialog will appear, select Airplane mode
3. Touch the Home button
4. Now you can use the phone, change the settings, root, and unlock it
Hi,
@Tudo: Thanks for the info.
Question: I put my phone into airplane mode and was able to access a screen where I could read "Sim network subset unlock pin".
So I got an HTC unlock code from a trusted website. After I input the code, it said: "Invalid password"; and my phone still is sim-locked. Am I doing something wrong? Does "sim network subset unlock pin" mean the same as "sim unlock code"? I'm lost here...
Hope someone can advise me...;-)

Help - Bricked/Broken Trophy?

Hi all,
Bought a brand new HTC Trophy from an auction site but has no warranty.
Going to contact HTC to see if they can provide some type of support.
Downloaded Zune and updated the phone fine the first time. It then mentioned another update was available so went through the process.
The last screen on the update said : Waiting for phone to reboot.
Now I watched the phone for over 30 minutes and it was stuck/frozen on the HTC logo when powering on so I switched this off thinking something had happened.
Now I'm unable to even power on the unit, factory hard reset or anything. Has anyone experienced this before?
Regards,
John
Try going on HTC's website and asking their support staff if they will repair it under the general warranty?
Yeah I've emailed HTC but of a language barrier. Kept mentioning to return to my dealer, however I didn't buy it from a dealer. Will see how I go.
Hello,
Make a gold card with the Y cable and unbrand the Trophy, and then put other ROM in it, it will work with Y cable process.
Regards
johna8 said:
Hi all,
Bought a brand new HTC Trophy from an auction site but has no warranty.
Going to contact HTC to see if they can provide some type of support.
Downloaded Zune and updated the phone fine the first time. It then mentioned another update was available so went through the process.
The last screen on the update said : Waiting for phone to reboot.
Now I watched the phone for over 30 minutes and it was stuck/frozen on the HTC logo when powering on so I switched this off thinking something had happened.
Now I'm unable to even power on the unit, factory hard reset or anything. Has anyone experienced this before?
Regards,
John
Click to expand...
Click to collapse
Howdy, I am in the same boat. My HTC Trophy (Verizon brand) comes on and goes to the bootloader screen with red, green, blue and white and thats all it will do. It doesn't even show it's charging. How do I get a rom on this device? I have tried somse roms from ansar but none work> this is actually how it got to **** state of a paper weight. Can someone walk me through step by step how to get my phone working. Thanks
prootc1 said:
Hello,
Make a gold card with the Y cable and unbrand the Trophy, and then put other ROM in it, it will work with Y cable process.
Regards
Click to expand...
Click to collapse
Hi prootc1, you sure? I can't even power on the phone at all. Nothing comes on the screen - it's like a 100% brick with no response?
what is gold card? how can i get an original rom for htc trophy for verizon? phone is stuck in the color screen.
Hello,
I already test on a sticky logo Trophy, and it work.
You need:
1- a Y cable (make or buy one),
2- download the original and oldest ROM for it,
3- Make the gold card to unbrand it and do the process
It should work, say something...
Regards
Any news?
Any news ? I'm exactly in the same case than you Johna... Please give us a feedback...
prootc1 said:
Hello,
I already test on a sticky logo Trophy, and it work.
You need:
1- a Y cable (make or buy one),
2- download the original and oldest ROM for it,
3- Make the gold card to unbrand it and do the process
It should work, say something...
Regards
Click to expand...
Click to collapse
Hi Prootc1, my phone initially had a stuck HTC logo and was forced to power it off. Since then, the phone will not respond to any keys / power on at all. It's pretty much 100% bricked with no responses/leds/lights emitting.
I'm wondering if I do find a repair service that offers JTAG, may be the only way? but this is assuming the phone can be switched off to reflash?
Anyways an update is that I've taken it to our local comms provider who are sending it away for service. Will hear back whether it's under warranty or not.
Hi Prootc1, my phone initially had a stuck HTC logo and was forced to power it off. Since then, the phone will not respond to any keys / power on at all. It's pretty much 100% bricked with no responses/leds/lights emitting.
Click to expand...
Click to collapse
I have the exact same issue
I'm wondering if I do find a repair service that offers JTAG, may be the only way? but this is assuming the phone can be switched off to reflash?
Click to expand...
Click to collapse
Is it possible to do it ourselves?
Anyways an update is that I've taken it to our local comms provider who are sending it away for service. Will hear back whether it's under warranty or not.
Click to expand...
Click to collapse
I've send an email to HTC to describe the case, hope they'll answer soon.
I keep you informed...
hello,
can anyone put in threecolor mode? bootloader?
If yes, then use these instructions.
http://forum.xda-developers.com/showthread.php?p=10176994#post10176994
Regards
can anyone put in threecolor mode? bootloader?
Click to expand...
Click to collapse
No
I guess it's hopeless
Thank's for your help prootc1
Was sent away and have a replaced phone.
Hi, I have boot issues with trophy stuck at boot HTC white screen and nothing else.
When it starts make 4 times vibrate and then nothing.
I can access the 3 color mode but I have try to update and can't connect to pc.
ansar rom problem
Hi Ansar, I have a problem since I did a soft reset htc setting the trophy to leave the factory, made ​​a number of actions to restart, and stayed frozen in the picture there is no step HTC.
Well I'm from Spain to investigate it and I said I'll install the official rom Vodafone Spain
9_22.32.50.10U_by_ansar RUU_Spark_Vodafone_SPA_1.10.164.01_Radio_5.51.09.2
While the flash starts but when it comes to 10%, I get a message Flash Write Error (# 226) @ 12%
and there is no progress, and researched and found this
ERROR [226]: FILE WRITE
This Could Indicate That the downloaded image (. Nbh file) is corrupt, re-download the image.
and I downloaded the image again but nothing
some solution concept .????? thanks from Spain
LEFTKOYL said:
Hi, I have boot issues with trophy stuck at boot HTC white screen and nothing else.
When it starts make 4 times vibrate and then nothing.
I can access the 3 color mode but I have try to update and can't connect to pc.
Click to expand...
Click to collapse
Hey LEFTKOYL,
Can you try the RSPL/HSPL tool?
I've given WickedPenguin a guide which should help you (assuming your on the correct boot loader version)...Get that tri color screen and note down the SPL details.
http://forum.xda-developers.com/showthread.php?t=1207721
I too am having the multi-color screen appearing. I plugged my phone into my computer last night for the first time and it said there was an update. I left it running and came back to a 'failed update' message and this screen. From the pieces I have gathered, from reading in the developer section, it appears I am hosed. There is not a SPL unlock for my model of the Trophy, which apparently goes by the name 'SparkW for Verzion' as well. This was not a pleasent way to start my day.
use this method by ansar
Use this method by Ansar ..
http://forum.xda-developers.com/showthread.php?t=1000656
not that the method are the same but if you are not using HTC vodafone France you can use a different rom from here
http://forum.xda-developers.com/wiki/HTC_Trophy/Shipped_Roms
you can also try the Gold card method too...
If your phone is completely dead .. you can do JTAG brick repair .. if you want someone to do it for you ..you go to mobileTechvideos here :
http://mobiletechvideos.mybigcommerce.com/
you can also use the gold card method here too :
http://forum.xda-developers.com/showthread.php?t=893152
Hope any of this works for you
Enjoy
You can bye me a $2 beer
here https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=YWB555YTP6Z42

Huawei p8 fastboot fail

Hi,
I have been looking for answers about unlocking my phone for ages, tried a lot of solutions but nothing works.
I have been trying to unlock my p8
One of the steps involved rebooting the phone into fastboot mode. Here it goes wrong because when i push all buttons: volume up/down and power button, the phone tries to istall some update (Huawei software installing) and then stalls at 90%
Then i have to reboot it again and start all over with the same result.
I have the adb toolkit, latest driver, phone has bee reset to factory settings, what else can i do?
Thanks in advance
R
Have you tried adb command "adb reboot-bootloader"? I'm using this command to get into fastboot.
klikar097 said:
Have you tried adb command "adb reboot-bootloader"? I'm using this command to get into fastboot.
Click to expand...
Click to collapse
werirly enough, i just clicked recovery in Hisuite software from Huawei and the phone went instantly into fastboot/recovery mode, no need for presing volume up/down and power button to get it there.
opened adb via the command and typed fastboot oem unlock ************************
got the message phone unlocked so i think that did the trick? Just need another sim to see if it is really unlocked
then i entered "fastboot reboot" in the command and it restarted, seems to work ok now
so i guess this one is solved by myself
i guess i am wrong
the phone is stil locked adn the problem of my first post remains
any ideas?
rvanuden said:
i guess i am wrong
the phone is stil locked adn the problem of my first post remains
any ideas?
Click to expand...
Click to collapse
This is bootloader unlock guide, not SIM unlock. For SIM unlocking you need a paid software but i doubt that it's even locked to a carrier.
erayrafet said:
This is bootloader unlock guide, not SIM unlock. For SIM unlocking you need a paid software but i doubt that it's even locked to a carrier.
Click to expand...
Click to collapse
when i got the message "Phone Unlocked" i tried to insert sim cards from 2 different countries which work on another unlocked phone.
I had to insert a sim code but it does not get accepted.
I did not know there is a difference between unlocking and sim-unlocking
Is there no other way then paid software? The p8 i own is bought from Orange, doesn't even work with an orange sim from another country
rvanuden said:
when i got the message "Phone Unlocked" i tried to insert sim cards from 2 different countries which work on another unlocked phone.
I had to insert a sim code but it does not get accepted.
I did not know there is a difference between unlocking and sim-unlocking
Is there no other way then paid software? The p8 i own is bought from Orange, doesn't even work with an orange sim from another country
Click to expand...
Click to collapse
https://m.sim-unlock.net/simlock/Huawei/P8/
erayrafet said:
https://m.sim-unlock.net/simlock/Huawei/P8/
Click to expand...
Click to collapse
thats great, but no other way then paid services?
rvanuden said:
thats great, but no other way then paid services?
Click to expand...
Click to collapse
No! Maybe you can guess the code.
erayrafet said:
No! Maybe you can guess the code.
Click to expand...
Click to collapse
i tried 2 payed services, they do not do network unlock for Huawei p8, network Orange in the Dominican Republic
rvanuden said:
i tried 2 payed services, they do not do network unlock for Huawei p8, network Orange in the Dominican Republic
Click to expand...
Click to collapse
Did they refund you?
Have you tried DC-Unlocker? Only €4 to unlock the P8: https://www.dc-unlocker.com/buy/user_prices
GaT7 said:
Did they refund you?
Have you tried DC-Unlocker? Only €4 to unlock the P8: https://www.dc-unlocker.com/buy/user_prices
Click to expand...
Click to collapse
no refund needed, got the message before payment
dc unlocker is also for locked sim's?
rvanuden said:
no refund needed, got the message before payment
dc unlocker is also for locked sim's?
Click to expand...
Click to collapse
Yes, they do phone network unlocks as well - here's their step-by-step unlock guide for certain Huawei models (includes the P8): https://www.dc-unlocker.com/huawei-android-hisilicon-unlock-guide
Perhaps, you should first contact them with your details - phone make+model, country of origin, network provider & IMEI - to check if it's possible for them.

How My bootloader is unlocked ?

I have p8 lite dual sim 1-2 months before I checked whether and seen phone locked today now connect again usb-enter it into fastboot mode and see the inscription surprise Phone unlocked I dont know why my phone is unlocked I use oficial Rom c432B596 not have root and modifications . Only I use this phone and no have ideas why is so this . My phone is in warranty and is problem How to fix it ?
vanko92 said:
I have p8 lite dual sim 1-2 months before I checked whether and seen phone locked today now connect again usb-enter it into fastboot mode and see the inscription surprise Phone unlocked I dont know why my phone is unlocked I use oficial Rom c432B596 not have root and modifications . Only I use this phone and no have ideas why is so this . My phone is in warranty and is problem How to fix it ?
Click to expand...
Click to collapse
Well when you go to Huawei Centre just don't tell them that the phone is unlocked. If hardware of the phone is damaged your warranty would be valid. I am not sure about software.
By the way you can't lock bootloader again. Even if you do it will say relocked not locked. So it means that bootloader was unlocked.
okey thanks for yor advice bro.
vanko92 said:
okey thanks for yor advice bro.
Click to expand...
Click to collapse
Just press thanks button:good:

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