- Title: DG550 Kit Kat 20140818
- Listed: September, 2014
- Last modified: 09/08/2014 2:07 am
- Version: 2014-08-18
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DESCRIPTION
Changelog:
Version Update: DOOGEE_DAGGER_
DG550_Android_4.4_20140815
Gapps include – No Rooted
Language support: Multilang
Install ROM :
- Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6589_Android_scatter_emmc.txt in ROM
- Wait file to be added into Flash Tool
- choose Option->USB Model,click USB Model
–> Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
- Turn off your phone, remove the battery.
- "Press F9 (hit Download button)" OR " if upgrade ROM Firmware->Upgrade "
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish !
- You can now safely disconnect your phone and turn it on.
※Please make a backup of your device before installing or updating ROM


Member Info
Hi,
Where to find bootanimation.zip working on this rom?
Thanks
Hi,
I have fully tested this rom (rom before was AOSP 2.1) The rom is better than the first stock 4.4.
But it is slower, mayb a little better in battery 20%, but 2-3G is VERY VERY slow!!!
(gravitybox, titaniumBU, Rooting works fine…)
Bootanimation are 2 parts in the zip why i can make another??
Is there a solution to fix the weak 2-3G? Before i restore the batteryhungry AOSP? THANKS…
In my phone 2g/3g work perfect, I have not any problem with this rom and battery is good! I use two days with one charge. Are your battery wrong?
@geheimke,
it's only signal indicator problem. I've checked it with Network Signal Info from GP and real readings are the same as in AOSP ROM.
3G working very well with 0 or 1 mark on the indicator.
Hi Tomekfsx,
One big problem is rest me is the battery use. from 100 to 90 % in 1 -2 hour (not using state)
I use greenity , startupmanger and greenpower.
It's like if the the battery reach 100% at morning (charged) when you wake up than the battery going fast down.
And from 15 to 1 % is even very fast. When i forget my alarm 30 minutes it takes me 20 % of my battery. (screen on and sound).
I don't know if the battery is a 2600Mah i think more a 1800Mah (the cellphone is one month old).
I use a original case with a window, maybe the sensor for that use many power??
Regards
Geheimke
Perhaps you need calibrate battery, I have not this problem.
Install batery calibration and setcpu.
I think the OP has made a typing mistake. This is the official rom released by Doogee on 2014/08/15.
No rom was released by Doogee on 2014/08/18
Checked MD5 hashes of all the files.
Why is this for mt6589 quad core and not 6592 octa core?
I guess, cuz the MTK Quad got the same flash procedure
Any new update for dg550 KitKat?
Back Camera not working on my DG550 after this ROM
Same problem here – back camera is not working …. Does it work for everyone else?
So I'm using Mediatek's flash tool 5.1540 and have downloaded the ROM. I did all this:
"
- Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6589_Android_scatter_emmc.txt in ROM
- Wait file to be added into Flash Tool
- choose Option->USB Model,click USB Model
–> Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
- Turn off your phone, remove the battery.
- "Press F9 (hit Download button)" OR " if upgrade ROM Firmware->Upgrade "
- and connect your phone into the computer via USB data cable."
But the upgrade process never seems to start and the flash tool just sits there. Any suggestions?