Huawei Honor Holly [Hol-U19] || All-in-One || ROOT, Recovery & Devlopment Discussion

deepu2543651 · Jan 31, 2015

I flashed that ROM provided in the first post
.

Steps.. Download that rom file (rar) .. Then i extract it.. You will get one word document with steps on how to flash it.
And a update.zip file

Copy that update.zip file to the root of memory card.

Turn off the device and then press the power key, wait one second and press the volume up and down key, Don’t Loosen the hand until it begin Installing system update.
.

The phone starts and flash the firmware. Attached screen will be displayed once the firmware flashing starts

My phone was in stock recovery and the steps worked like a charm.

Panneer Selvam · Feb 3, 2015

Honor holly engineering mode

dial this number to open the engineering mode "*#*#14789632#*#*"

deepu2543651 · Feb 5, 2015

Panneer Selvam said:
dial this number to open the engineering mode "*#*#14789632#*#*"

The engineering mode helped to tweak lots of Network settings. Mobile data speed increased

Panneer Selvam · Feb 5, 2015

Welcome

deepu2543651 said:
The engineering mode helped to tweak lots of Network settings. Mobile data speed increased

its okay bro ...

CatZephyr · Feb 6, 2015

Panneer Selvam said:
dial this number to open the engineering mode "*#*#14789632#*#*"

Thanks mate for sharing this It's working. I'm searching this code from a long time to increase loudspeaker volume tried many apps for launching engineering mode but not a single app work.

Panneer Selvam · Feb 7, 2015

Thank You

Soheir said:
Thanks mate for sharing this It's working. I'm searching this code from a long time to increase loudspeaker volume tried many apps for launching engineering mode but not a single app work.

thank you friend..
i am also tyied many apps but no use.
then i decompaile the EngineeringMode.apk
then i got this code..

CatZephyr · Feb 7, 2015

deepu2543651 said:
I flashed that ROM provided in the first post
.

Steps.. ....

I found a guide .....

http://xdaforums.com/showthread.php?t=2315547

Sent from my Hol-U19 using Tapatalk 2

Added in First Post

Panneer Selvam said:
thank you friend..
i am also tyied many apps but no use.
then i decompaile the EngineeringMode.apk
then i got this code..

Good work mate.. Keep it up.:good:

Panneer Selvam · Feb 7, 2015

Thank You very much

Soheir said:
Added in First Post

Good work mate.. Keep it up.:good:

add this code code in main post...
its helps to others...

BlueFireX22 · Feb 8, 2015

Can't get into recovery ..

i guess there is something wrong in the instructions

CatZephyr · Feb 8, 2015

Panneer Selvam said:
add this code code in main post...
its helps to others...

Already added

BlueFireX22 said:
i guess there is something wrong in the instructions

Well instructions are tested by me. You can also use volume up and down + power keys if still not work then download Quick Boot App from Store

BlueFireX22 · Feb 8, 2015

please update info ..yours is not working this method is working ..

Press volup+power button
After vibration press volup continuesly 10-15 time now press vol down

droidking777 · Feb 8, 2015

Help!!!

My honor holly suddenly freezes and then switches off and then it turns on after a while,issue started since 3 days.today it again turned off,its not turning on!

anybody help please!

i tried volup+power still not working!anybody help please!

how to turn it on

Panneer Selvam · Feb 8, 2015

Thank You

Soheir said:
Already added

thanks my friend

BlueFireX22 · Feb 8, 2015

Vipe4Android

Viper4Android By me For Hol-U19
200% better Sound
Check it out Guys Its already Tested ..
http://xdaforums.com/android/general/viper4audio-huawei-honor-hol-u19-3c-lite-t3025398
:fingers-crossed::fingers-crossed::fingers-crossed::fingers-crossed:

CatZephyr · Feb 9, 2015

irfanworld123 said:
My honor holly suddenly freezes and then switches off and then it turns on after a while,issue started since 3 days.today it again turned off,its not turning on! anybody help please!

i tried volup+power still not working!anybody help please!

how to turn it on

Is your HHH is rooted or you did any experiment? Same thing happened with me when I used Gravity Box Cluster tweak.

tefaaa · Feb 9, 2015

same thing happened to me and the problem solved when i change the battery with new one from vendor

but now i face a new problem with my rom is lag too much in spite of i reset factory sitting from phone sitting and wipe all data from recovery but still the problem exist

i am now downloading the rom in first thread and i hope it will fix my problem

Panneer Selvam · Feb 10, 2015

another one stock rom file

hello guys this another stock rom file ..
for this build number
Holly-U19_V100R001C583B105
the download link is
http://www.huaweidevice.co.in/Downloads/Holly-U19_V100R001C583B105_Firmware_India_Channel-Others_05021QUS.zip
thank you...

update the first page...

CatZephyr · Feb 11, 2015

Panneer Selvam said:
hello guys this another stock rom file ..
for this build number
Holly-U19_V100R001C583B105
the download link is
http://www.huaweidevice.co.in/Downloads/Holly-U19_V100R001C583B105_Firmware_India_Channel-Others_05021QUS.zip
thank you...
update the first page...

Thanks for sharing but we need to make a new thread with step by step instructions to flash HHH

Panneer Selvam · Feb 11, 2015

okay

Soheir said:
Thanks for sharing but we need to make a new thread with step by step instructions to flash HHH

i make full guide for hhh flashing methods..

CatZephyr · Feb 12, 2015

Panneer Selvam said:
i make full guide for hhh flashing methods..

Thanks

Huawei Honor Holly [Hol-U19] || All-in-One || ROOT, Recovery & Devlopment Discussion

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