D6502 changed to D6503. - Xperia Z2 Q&A, Help & Troubleshooting

I recently rooted my Xperia Z2(D6502) and then unlocked my bootloader as I wanted to flash Resurrection Remix 5.1.1. Well I did flash it and everything is working fine but while I was browsing through the build.prop editor I found that under ro.product.name its D6503 instead of D6502. Will it cause any problem because until now everything is working fine and the ROM is really great.

no problem, that only change visually inclusive you can change a fake version android example 6.0

what's actually the difference between 02 and 03 ? :-/
nvm I found it

Dragoss91 said:
what's actually the difference between 02 and 03 ? :-/
nvm I found it
Click to expand...
Click to collapse
03 have 4G-LTE, 02 only 3.5G

Related

Is there a way to go back to 00 after o2 update?

I have a UK Unlocked 00 model streak. I know if i use the current update it changes the model to 21. is there a way to go back to 00 or it will be stuck at 21 model. The reason for me asking is that if there is an official update from dell for our devices 00, will there be a way to revert back to that or no. Thanks
http://android.modaco.com/content/d...21/revovery-for-00-devices-european-unlocked/
fatouraee said:
I have a UK Unlocked 00 model streak. I know if i use the current update it changes the model to 21. is there a way to go back to 00 or it will be stuck at 21 model. The reason for me asking is that if there is an official update from dell for our devices 00, will there be a way to revert back to that or no. Thanks
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Click to collapse
The Answer i have come up with is NO i have been trying for 6 days to do the same their is no problem going from 1.6 to 2.1 back to 1.6 a dozen times but it still has a baseband of 21
The nearest i have got is to put a nandroid backup of 4339 00 device over a 02 device ROM but it still keeps the baseband at 21 what is needed is a stock recovery for 00 devices like Paul made for the 02 devices
Id also like to do this but I need to go back to 00 for the AT&T Beta devices. I'm currently on 21 from leaked O2 2.1 beta update. Any suggestions or has anyone done this?
Sent from my Dell Streak using XDA App
I have found a 00 recovery.img to go back.
I am testing at this time, but nothing works...
I get back to you when I have a result with this recovery.img for 00 baseband.
fatouraee said:
I have a UK Unlocked 00 model streak. I know if i use the current update it changes the model to 21. is there a way to go back to 00 or it will be stuck at 21 model.
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And what exactly is the problem of running 21 baseband?
I mean that 00 baseband is the original one with no modification from 02 or an other operator.
But it is just my own opinion
mirrdhyn said:
I mean that 00 baseband is the original one with no modification from 02 or an other operator.
But it is just my own opinion
Click to expand...
Click to collapse
You can always check http://mobileupdate.dell.com/LatestBuild/LatestBuild_00.html by yourself.
I see Dell is updating 00 to 6267.
I mean that this package doesn't works on baseband 21 because it is for baseband 00.
Actually, I have baseband 21 and I want to go back on baseband 00 for some issues.
So, I install the package for baseband 00 on my streak, It doesn't work, isn't it ?
I'm sorry, but I don't understand you.
smokku said:
I'm sorry, but I don't understand you.
Click to expand...
Click to collapse
we shouldn't talk about baseband but device type ... The 21 type is the O2 type. As soon as you flash a recovery (and after a firmware) for a O2 device you can't flash again a firmware for your device type (00 = european unlocked). The only way to flash again a firmware for your device type is to first flash a recovery for your device type. Untill now there is not any recovery for 00 device type.
OK. Now I get it.
So one should first dump recovery partition before going with an upgrade.
It's very easy.
smokku said:
OK. Now I get it.
So one should first dump recovery partition before going with an upgrade.
It's very easy.
Click to expand...
Click to collapse
yea, but do you have a recovery for "00"
bguzmanz2 said:
yea, but do you have a recovery for "00"
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Click to collapse
No, I don't.
smokku said:
OK. Now I get it.
So one should first dump recovery partition before going with an upgrade.
It's very easy.
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Click to collapse
Really ? How ? If you tell us to do a cat of the mtd this is not the good answer
geek78 said:
Really ? How ? If you tell us to do a cat of the mtd this is not the good answer
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Could you elaborate? Because it WFM
Pls advise how it is possible to do recovery for 00 device....have such device bought in France recently.
Also do not want to update to 2.1 as long as no option to roll back to 00 is avaialble
thanks
Why does this subject of returning from baseband 21 (O2 Device) to baseband 00 (Dell Direct Unlocked) - always end up in no solution in most threads I have come across?
I had a Delldirect purchased baseband 00 device
fastbooted and installed O2 2.1 official ROM
The objective of returning to baseband 00 for me would arise if I wanted to get my device back to factory conition for warranty purposes. or alternatively if Dell introduces their own official upgrade to 2.1 - (no O2) I's like to revert back to that or even 1.4 (build 4399) - for various reasons.
So finally, is there a way I can do that - is someone looking for a solution - of do I have a device which I have deliberately screwed up because now there is no recovery image for moving from baseband 21 to 00 ?
Can someone please outline the process in one single post so all of us who have a dell direct device and moved from 1.6 4399 to O2's 2.1 official - can find our way back?
Preety please?
Why don't you read http://forum.xda-developers.com/showthread.php?t=778290 ?

Baseband 55 or 67?

Which baseband is better 55 or 67
and WHY? (battery life, connection..speed)...
Other details: Prototype model X10 runnin' on Bell network
Perhaps the last version is better than the previous ....
You talk about baseband 55, but it's a X10a version.
Be sure you have not a X10i, because this version won't run on it.
Here you have the baseband collection with specific models.
For the 67 (for X10a and X10i), I've found a link http://www.mediafire.com/?poi6bq7n69ok0wc
Thanks a lot man, I really appreciate it!

SMS Problem with 2.2

Hy guys.
Hope im right here in forum. I´ve troubles to send SMS (receiving is ok) with Custom ROMs.
Now i´ve installed a 2.2 Custom Rom with BB 52.
Could i fix this problem by installing another BB Version???
yeah its a known problem of bb 49 and 52.. try bb 54 or above.. that problem seems to be solved in baseband 54 and above..!!
THX for response, but for me it didn´t work with any BB.
I tested an other SIM, and it worked.
So i´ve been gone to my provider´s shop and changed the SIM. Now it works.

[Q] Flash with stock 5.0.2 while its on T-Mobile version

Hi i have a T-Mobile ( Germany) xperia Z2 unlocked with an unlocked bl and i want to know if there isn't any problem flashing it with the baltic lollipop because i read that it can cause some disfunctionnement in the baseband or something else ? and last question i just got it it was on 4.4.4 and i want to root it can i use this method after the upgrade ? http://forum.xda-developers.com/showpost.php?p=59511956&postcount=15 ?
Thank you
Reagle94 said:
Hi i have a T-Mobile ( Germany) xperia Z2 unlocked with an unlocked bl and i want to know if there isn't any problem flashing it with the baltic lollipop because i read that it can cause some disfunctionnement in the baseband or something else ? and last question i just got it it was on 4.4.4 and i want to root it can i use this method after the upgrade ? http://forum.xda-developers.com/showpost.php?p=59511956&postcount=15 ?
Thank you
Click to expand...
Click to collapse
It should work with official baltic 5.0.2 lollipop and I think the baseband should work too. I bought my device from Hong Kong and I use the nordic lollipop and I haven't noticed any baseband disfunctionment. Not sure about the root but it should work.
maddboss said:
It should work with official baltic 5.0.2 lollipop and I think the baseband should work too. I bought my device from Hong Kong and I use the nordic lollipop and I haven't noticed any baseband disfunctionment. Not sure about the root but it should work.
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Ok thank you i'm downloading right now the ftf and will let you know if it works thanks

Lollipop 14.5.A.0.242 Download

Hi Guys!
Today 14.5.A.0.242 Lollipop firmware released for the z ultra. I made some .ftf for C6802,C6806 and C6833 so you can downoad it.
Here is the URLs:
C6802 Customzied Ukraine
C6806 Customzied Usa
C6833 Customzied Germany
just a few questions.. have you already flashed?? being in eu and using eu simcard will i encounter problems??? i only ask as ive never flashed an ftf before... just wanted to know if flashing a foreign ftf could mess up my phone!!
Regash said:
Hi Guys!
14.5.A.0.242 firmware released for the z ultra c6833 only the Latin region. I downloaded with flashtool and made .ftf file so you can flash it with flashtool. This is my first .ftf making so pls try it and report how it works! Thanks
Here is the link
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Awesome!!!
Can you tell if it is 5.0 or 5.1?
Thanks
[[deleted]]
W00t!
PS: I know this might be so last year question but.. is it safe to flash C6833 ROM to C6802? I really need this to work so i can build Lollipop based small app..
Regash said:
Hi Guys!
14.5.A.0.242 firmware released for the z ultra c6833 only the Latin region. I downloaded with flashtool and made .ftf file so you can flash it with flashtool. This is my first .ftf making so pls try it and report how it works! Thanks
Here is the link
Click to expand...
Click to collapse
You dont have to do that, people who want this have the XperiaFirm and i already have checked and are avaiable to download there!
IS WORKING FOR ALL COUNTRY:
XperiaFirm INFO:
Device: Xperia Z Ultra (C6833)
CDA: 1278-9222
Market: MENA Latin
Operator: Customized MEL
Network: GLOBAL-LTE
Release: 14.5.A.0.242 / R1D
Size: 1,16 GB
LOLLIPOP ARE HERE!!! FINNALY!
copy2050 said:
You dont have to do that, people who want this have the XperiaFirm and i already have checked and are avaiable to download there!
IS WORKING FOR ALL COUNTRY:
XperiaFirm INFO:
Device: Xperia Z Ultra (C6833)
CDA: 1278-9222
Market: MENA Latin
Operator: Customized MEL
Network: GLOBAL-LTE
Release: 14.5.A.0.242 / R1D
Size: 1,16 GB
LOLLIPOP ARE HERE!!! FINNALY!
Click to expand...
Click to collapse
Im downloading it now, it was just seeing mena latin i didnt know if it was compatible with eu networks!!
Would this work on 6802?
kidrock23 said:
Would this work on 6802?
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maybe yes, maybe not...but for doesnt make stupid things just wait for official version for your model!
wait some hours because i know will be avaiable even today for you!
Yay! Come on c6806!
Sent from my C6806 using Tapatalk
No problem mate...will wait.......hopefully it comes out this week
Xperfir, is showing 242 for 6 markets, all 6833 (Saudi Arabia, Switzerland, UAE, Thaliand, France and Mena Latin)
post screenshots..
For those are with 6833, i have already install the update, is the 5.0.2, only "issues" i have found:
- No XLOUD on Walkman APP, but have the EQ and Clear Audio etc...
- Camera quality is worst than on 4.4.4, more granulated, if you take a picture and zoom it, is worst than ever, even worst than in my Xperia SP!!!!
- My phone is heat more than in 4.4.4, in 4.4.4 i have ~24/25º, now on 5.0.2 have 27.5/28º (nothing special i know, but it feels in hand more than before.)
Until now is only that i can see is the problems, XLOUD is not a problem, i can live without XLOUD...but Camera is something i can belive the update fck'd up!!
how is possible the camera is worst on 5.0.2??can u post some comparisons?
Just got done updating my C6806 and everything is working perfectly. I am able to use my LTE from T-Mobile as well as send and receive picture messages. Sony's Lollipop feels very smooth. I have not encountered any bugs yet.
So for the people asking if its safe to update outside of your region, the answer is yes and it works extremely well.
Trying to download with xperifirm, but every time it stops at about 15% and i can't resume, only start from 0... so... that sucks, yeah
C6833_14.5.A.0.242_MENA Latin.ftf
mirror
Root?
Gents,
Are we able to root this FW via Towelroot or other current one-root process?
Nordic handset here, rooted, Titanium. All good! :good:

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