Hello i have A2017 B13 with TWRP recovery, bootloader not unlocked and no root. I have a problem with the LTE bands, my service carrier uses b8, and A2017 (chinese) have TD-LTE：Band 38/39/40/41 FDD-LTE： Band 1/3/7. In other words it does not support LTE band 8 so i cannot connect to 4G LTE at all. So i have 3 questions:
1) Are LTE bands hardware or firmware/software based?
2) If they are firmware/software based, when Nougat releases on A2017 (chinese), will it add support for LTE band 8?
3) If they are firmware/software based and Nougat does not add support for LTE band 8, is there a way to change from A2017 to A2017G? because the A2017G supports LTE band 8.
Thanks in advance for your answer.
As I konw,
TDD-LTE：B38/39/40/41；FDD-LTE：B1/2/3/5/7/8,TD-SCDMA：B34/39；WCDMA：B1/2/5/8；CDMA 1X/EVDO：BC0800Mhz；GSM：B2/3/5/8
so FDD-LTE B8 is Ok by hardware
btw,huawei P9&mate9 is much better with FDD-LTE bands
A2017G : LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 19(800), 20(800), 28(700), 38(2600), 40(2300), 41(2500)
A2017U : LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 13(700), 17(700), 20(800), 25(1900), 26(850), 29(700), 30(2300), 41(2500)
A2017 : TD-LTE：Band 38/39/40/41 FDD-LTE： Band 1/3/7 TD-S： Band 34/39 UMTS： Band 1/2/5/8 CDMA1X/EVDO ：BC0
GSM： Band 2/3/5/8
Sources : http://www.gsmarena.com/zte_axon_7-8067.php
http://www.ztedevice.com/product/smart-phone/AXON-7
r00l3z said:
A2017G : LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 19(800), 20(800), 28(700), 38(2600), 40(2300), 41(2500)
A2017U : LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 13(700), 17(700), 20(800), 25(1900), 26(850), 29(700), 30(2300), 41(2500)
A2017 : TD-LTE：Band 38/39/40/41 FDD-LTE： Band 1/3/7 TD-S： Band 34/39 UMTS： Band 1/2/5/8 CDMA1X/EVDO ：BC0
GSM： Band 2/3/5/8
Sources : http://www.gsmarena.com/zte_axon_7-8067.php
http://www.ztedevice.com/product/smart-phone/AXON-7
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Click to collapse
my info is from offical bbs,they said there are 7mods and 22 freqs，I counted， it is 22 freqs ,include FDD-LTE B8
Just FYI
I have a Chinese model as well and no, I don't think you can flash your modem firmware to support band 8. At least I haven't seen anything like that for any phone
Related
this appears today when i search for other firm version, thought this is branded.
adriancristina said:
this appears today when i search for other firm version, thought this is branded.
Click to expand...
Click to collapse
It might be for Docomo
From DEV section:
adriancristina said:
Manufacturer: Sony Ericsson
Model #: LT15i (AAD-3880097-BV)
Supported Technologies
and Frequency Bands: GSM: 850/900/1800/1900, UMTS FDD: Band I/Band VIII
HW Version SW Version Request Type Date Certified
A 4.0.2.D.0.5 ECO Jan 27, 2012
Click to expand...
Click to collapse
This firmware is also listed under LT15a and SO-01C.
Is it on EMMA?
Any version but A-versions are usually deeply branded and special carrier-specific versions. Absolutely NOT worth installing manually.
Sony Ericsson also confirmed that there will be no more updates (aside small bugfixes like .62) for the 2011 line before the ICS update.
HI everyone I just got a new Galaxy s5 here in Australia and I had a Galaxy s4 had to get it replaced with s5 long story
I been looking over the internet for a root version that supports the I model I cant seem to find any
If I been looking in the wrong place A right direction would be great
I looked on autoroot.chainfire
samsung SM-G900F kltexx klte MSM8974 msm8974 23 +1 15 +1 22403381 File 12052
samsung SM-G900H k3gxx k3g universal5422 exynos5 0 +1 0 +1 18148398 File 80
samsung SM-G900M klteub klte MSM8974 msm8974 0 +1 0 +1 22403653 File 18
samsung SM-G900P kltespr kltespr MSM8974 msm8974 0 +1 0 +1 22410723 File 5
samsung SM-G900R4 klteusc klteusc MSM8974 msm8974 0 +1 0 +1 22413961 File 12
samsung SM-G900T kltetmo kltetmo MSM8974 msm8974 0 +1 0 +1 22414992 File 157
samsung SM-G900T1 klteMetroPCS klteMetroPCS MSM8974 msm8974 0 +1 0 +1 22411023 File 11
samsung SM-G900W8 kltevl kltecan MSM8974 msm8974 0 +1 0 +1 22403823 File 31
but it does not have SM-G900I are one of the letter the same as the I version
The version that I have found that are out are
SM-G9006V_CHN_CHN (China)
- SM-G9008V_CHN_ZM (China)
- SM-G9009D_CHN_CTC (China)
- SM-G900A_NA_ATT (AT&T)
- SM-G900D_JPN_DCM (Japan)
- SM-G900F_EUR_XX (Open Europe)
- SM-G900H_EUR_XX (Open Europe)
- SM-G900I_SEA_XSA (Asia) looks like this is Australia's version too
- SM-G900J_JPN_KDI (Japan)
- SM-G900K_KOR_KTC (Korea)
- SM-G900L_KOR_LGC (Korea)
- SM-G900M_LA_VF (Vodafone)
- SM-G900P_NA_SPR (Sprint)
- SM-G900R4_NA_USC (US Cellular)
- SM-G900S_KOR_SKC (Korea)
- SM-G900T_NA_TMB (T-Mobile)
- SM-G900V_NA_VZW (Verizon)
- SM-G900W8_NA_BMC (BMC)
any help would be great Loved it when I could get root on my s4 thanks again for your time
JustinwB
Hi everyone!
I would like to know if I can install software from international version gt-i9505 on my sgh-i337 device.
I have bought my S4 a year ago in US as an unlocked phone. It was working fine but when I came to Poland the problems have started.
First of all I have problems with signal strength specially outside the urban areas. The phone shows me that I have a signal but when I want to make a call or text someone I get a communicate that I'm out of signal. I don't have this problem in cities. It also drop calls suddenly during conversations.
In my opinion the problem is different frequencies of network.
2G bands GSM 850 / 900 / 1800 / 1900 - all versions
3G bands HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1900 / 2100 - SGH-i337
4G bands LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
LTE band 1(2100), 2(1900), 4(1700/2100), 5(850), 7(2600), 17(700) - SGH-i337
Click to expand...
Click to collapse
My operator in Poland uses 900 , 1800 and 2100 specially 900 for non-urban areas.
LTE works fine but I can not make video calls because of the differences between used frequencies I guess.
So my question is: if I would be able to install gt-i9505 on my sgh-i337 and is it going to solve my problems with signal strength and drop calls?
I can not upload photos so this is what I have in PhoneInfo:
Manufacturer/Brand: samsung
Phone model: GT-I9500
Device type: jfltetmo/jflteatt
Product name: jfltetmo
Country of origin: MADE IN KOREA
Manufacturing date: NONE
Knox warranty Void: 0x0
Product Code: Not active
Original CSC Code: ATT
Firmware's CSC Code:ATT
Active CSC Code: ATT
Avaiable CSC Code: [empty]
CSC Country: USA/US
Root Existence: No
Android version: 4.4.2
Build number: KOT49H.I9500XXUFNB7
Build fingerprint: samsung/jflteuc/jflteatt:4.4.2/KOT49H/I9500XXUFNB7:user/release-keys
Build description: jflteuc-user 4.4.2 KOT49H I9500XXUFNB7 relase-keys
Build date: Tue Feb 11 22:30:13 KST 2014
Changelist:505595
Hardware/Board: qcom / MSM8960 [32-bit]
Platform/Chip: msm8960 / apq8064
GPU: Qualcomm Adreno 320
Modem Board: MDM9215M
Hardware revision: not acti
Total RAM: 1.77GB
Bootloader version: I337UCUFNB1
PDA Version: I9500XXUFNB7
CSC Version: I337ATTFNB1
BASEBAND Version: I337UCUFNB1
Latest Firmware: No network connection
Kernel version: 3.4.0-1125940 [email protected] #1 32-bit
Java virtual machine: Dalvik 1.6.0
and after choossing "refurbishment check" I have "it looks like your phone is a refurbished one"
I would not cross-flash ROMs because this may brick the phone too.
http://forum.xda-developers.com/showpost.php?p=43655809&postcount=13
http://www.ebay.de/itm/Mad-Catz-M-O...ms=&rpp_cid=565ea150e4b03dc98c7ad06b&rpp_icid
How can i get the device codename? (like ocedugl, ocedtwl, oceuhl)
RobertMeister said:
How can i get the device codename? (like ocedugl, ocedtwl, oceuhl)
Click to expand...
Click to collapse
instal this app
https://play.google.com/store/apps/details?id=com.andy.simplecidgetter&hl=ru
Information about HTC U Ultra versions and firmware
1. OCEAN_NOTE#UHL (Single SIM)
o Product ID: htc_oceuhl
o MID: 2PZF10000
Europe - SKU 401, CID HTC__001, HTC__002, HTC__034
Turkey - SKU 401, CID HTC__M27
Latin America- SKU 600
North America - SKU 617, CID BS_US001
Australia - SKU 710
2. OCEAN_NOTE#DUGL (Dual SIM)
o Product ID: htc_ocedugl
o MID: 2PZF20000
India and South-East Asia - SKU 400, CID HTC__059, HTC__060
Europe - SKU 401, CID HTC__001, HTC__002, HTC__034
Russia- SKU 401, CID HTC__A07
middle East - SKU 401, CID HTC__J15
Honkong - SKU 708, CID HTC__622
Taiwan - SKU 709, CID HTC__621
3. OCEAN_NOTE#DTWL (Dual SIM)
o Product ID: htc_ocedtwl
o MID: 2PZF30000
China - SKU 1405
please reply if i change uhl to dugl .then mobile firmware working fine ?