[STOCK ROM][FTF] Xperia Z (C6602/C6603) Android 4.4.4 _ 10.5.1.A.0.283

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PaulSal

New member
Sep 21, 2014
3
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No. The baseband is the same in all 10.5.1.A.0.283 roms, so flash the complete FTF.

Sent from my C6603 using Tapatalk
Hi All,

I just flashed to the 4.4.4. FW for my xperia Z C6603 and it was a success. But problem is i cannot get LTE working on my phone. I checked the service menu (#*#*SERVICE#*#*) on software info>configuration and LTE is not on the working bands. Is this possible for a Z C6603 not to have LTE band? I bought this new and updated it to 4.4.4. Problem is i did not check first if LTE was on the working bands since i checked mobile networks and i see the LTE preferred option. About info and bottom of the phone says model C6603.

Can anyone give some insights as to why this is the case on my Z?
 
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Bilal100

Member
Jan 3, 2014
41
3
0
Hi All,

I just flashed to the 4.4.4. FW for my xperia Z C6603 and it was a success. But problem is i cannot get LTE working on my phone. I checked the service menu (#*#*SERVICE#*#*) on software info>configuration and LTE is not on the working bands. Is this possible for a Z C6603 not to have LTE band? I bought this new and updated it to 4.4.4. Problem is i did not check first if LTE was on the working bands since i checked mobile networks and i see the LTE preferred option. About info and bottom of the phone says model C6603.

Can anyone give some insights as to why this is the case on my Z?
Hey, want to first point out that I am using Google Translate. Are you sure that your mobile carrier supports 4G? or that your subscription is 4G?

Skickat från min C6603 via Tapatalk
 

ShineHtet

New member
Sep 23, 2014
2
0
0
Hi everyone. I'm new here. I really want to upgrade my Z to 4.4.4 and I have downloaded both the Flashtool and C6603_10.5.1.A.0.283_SFR_FR.rar file but when i extract the rar file, I cant find the .tft file... so please guide me on how to flash. Thanks
:confused::confused::D
 

DaRk MaDnEsS

Senior Member
Feb 17, 2011
243
80
0
Cairo
Hi everyone. I'm new here. I really want to upgrade my Z to 4.4.4 and I have downloaded both the Flashtool and C6603_10.5.1.A.0.283_SFR_FR.rar file but when i extract the rar file, I cant find the .tft file... so please guide me on how to flash. Thanks
:confused::confused::D
rename the file from C6603_10.5.1.A.0.283_SFR_FR.rar to C6603_10.5.1.A.0.283_SFR_FR.ftf and don't extract it
 

mundodisco8

Member
May 10, 2009
19
1
0
If I change the customization number in my phone (currently using generic UK at 10.5.A.0.230) to something else that has the new version, say, generic ES, would I get an OTA? Would I screw things if I accept that OTA?

Just the idea of having to reset everything and start from a blank slate puts me off...
 

technaudio

Senior Member
Jul 9, 2010
763
167
0
If I change the customization number in my phone (currently using generic UK at 10.5.A.0.230) to something else that has the new version, say, generic ES, would I get an OTA? Would I screw things if I accept that OTA?

Just the idea of having to reset everything and start from a blank slate puts me off...
Maybe, maybe not. It's worked for me sometimes, other times it hasn't. Alternatively, download an ftf and flash with flashtool, but untick wipe data.
 
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dosada

Senior Member
Jul 12, 2006
277
4
0
HI,
i have got a in Australia purchased C6603. Which ROM should i use with as little as possible bloatware or branding? My device was purchased from Sony direct so there was no branding anyways.
Thanks
 
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