Saturday, August 29, 2015

Samsung Galaxy Note 3 SM-N900 GSM850/GSM900 TX 2G Network not Working Solution

Samsung Galaxy Note 3 SM-N900 GSM850/GSM900 TX 2G Network not Working Solution Schematic , Diagram , Circuit




Samsung Galaxy Note 3 SM-N900 GSM850/GSM900 TX 2G Network not Working Solution Step by Step 


Step 1


F100 PIN 4 :
About 30dBm ?

CHECK soldered
- CN100, L100, C104

Step 2

Check F100 PIN 6
About 30dBm

Resolder or change
F100

Step 3


Check the Voltage at
C104 = VBATT ?

Resolder or chan
C104, L110

Step 4


Check component
soldering status OK at
F101

Resolder or change
F101

Step 5


Check F101 PIN 9
About 30dBm ?

Resolder or change
F101

Step 6

Check U101 PIN 4
About 30dBm ?

Resolder or change
L112, C139

Step7

Check U101 PIN 26
About 10dBm?

Resolder or change
U101

Step 8


Check the freq. at
OSC100 PIN 4 : 26MHz ?

Change or resolder
OSC100


Step 9

Check component
soldering status ok at
U103

Resolder or change
U103

Step 10

GSM850/900 Transmitter is O.K?

Resolder or change
U300

                                               Samsung Note 3 N900 GSM 850 GSM 900 TX Solution
Unofficial Support Site By welcome Zone Haldwani 

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Samsung Galaxy Note 3 SM-N900 GSM850/GSM900 TX 2GNetwork not Connect Solution
Samsung Galaxy Note 3 SM-N900 GSM850/GSM900 TX 2G Network not Support Solution

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Samsung galaxy Not 2 GT-N7100 WCDMA BAND2 TX 3G Network Not Working Solution

Samsung galaxy Not 2 GT-N7100 WCDMA BAND2 TX 3G Network Not Working Solution Schematic,Circuit,Diagram

Samsung galaxy Not 2 GT-N7100 WCDMA BAND2 TX 3G Network Not Working Solution Step By Step

Step 1

U100 PIN11 : About
30dBm ?

CHECK soldered
- RFS100,C103, L102
C107,L100,ANT100

Step 2

Resolder or change
U100, C101

Check the Voltage at
C101 = VDD_2V85_SUE2 ?

Step 3

Check L132 :
About 22dBm ?

Resolder or change
L132

Step 4

Check component
soldering status OK at
F100

Resolder or change
F100

Step 5

Check L137 :
About 22dBm ?

Resolder or change
L137

Step 6

Check the Voltage at
R105,C134=VOUT_CHARGER?

Resolder or change
U103, R105,C134

Step 7

Check C138, C121
About 0dBm ?

Resolder or change
C138, C121

Step 8

Check the voltage at
{C150 = VOUT_CHARGER ?}
& {C165, C166, C167 =
VOUT_CHARGER?}
& {C149, C174 = 2.85V ?}
& {C144, C172 = 2.65V ?}
& {C148, C177 = 1.8V?}
& {C147, C175, C173 = 1.2V?}

Resolder or change
U104

Step 9

Change or resolder
OSC100

Check the freq. at
OSC100 PIN 1,3: 26MHz ?

Step 10

WCDMA BAND2 Transmitter is O.K?

Resolder or change
UCP300

Step 11

END



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Samsung Galaxy  Not 2 GT-N7100 WCDMA BAND2 TX 3G Network Not Signal Solution
Samsung Galaxy  Not 2 GT-N7100 WCDMA BAND2 TX 3G Network Error Solution

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Samsung galaxy Not 2 GT-N7100 WCDMA BAND1 TX 3G Network Not Working Solution

Samsung galaxy Not 2 GT-N7100 WCDMA BAND1 TX 3G Network Not Working SolutionSchematic,Circuit,Diagram

http://free-mobile-solutions.blogspot.com/

Samsung galaxy Not 2 GT-N7100 WCDMA BAND1 TX 3G Network Not Working Step byStep
Step  1
U100 PIN11 : About

30dBm ?

CHECK soldered
- RFS100,C103, L102

C107,L100,ANT100

Step 2

Check the Voltage at

C101 = VDD_2V85_SUE2 ?

Resolder or change

U100, C101

Step 3

Check L104 :

About 22dBm ?

Resolder or change

L104

Step 4

Check component
soldering status OK at

F100

Resolder or change

F100

Step 5

Check C140,L136 :

About 22dBm ?

Resolder or change

C140,L136

Step 6

Check the Voltage at

R105,C134=VOUT_CHARGER?

Resolder or change

U103, R105,C134

Step 7

Check C138, C121

About 0dBm ?

Resolder or change

C138, C121

Step 8

Check the voltage at
{C150 = VOUT_CHARGER ?}
& {C165, C166, C167 =
VOUT_CHARGER?}
& {C149, C174 = 2.85V ?}
& {C144, C172 = 2.65V ?}
& {C148, C177 = 1.8V?}

& {C147, C175, C173 = 1.2V?}

Resolder or change

U104

Step 9

Check the freq. at

OSC100 PIN 1,3: 26MHz ?

Change or resolder

OSC100

Step  10

WCDMA BAND1 Transmitter is O.K?

Resolder or change

UCP300

Step11

END

Unofficial Support Site For This Phone By welcome Zone Haldwani 

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Samsung Galaxy  Not 2 GT-N7100 WCDMA BAND1 TX 3G Network not working Solution 
Samsung Galaxy  Not 2 GT-N7100 WCDMA BAND1 TX 3G Network Not Signal Solution
Samsung Galaxy  Not 2 GT-N7100 WCDMA BAND1 TX3G Network Error Solution

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Samsung Usb Drivers
Samsung Android Usb Driver Download

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Martech Box III update V 0.1.2.2555 Setup Download

Martech Box III  update V 0.1.2.2555




Unofficial support site  By Welcome Zone Haldwani

Latest Update: 

-BN0 881(FIS) Blaupunkt VW 7 612 002 010 1K0 035 191A
-Concert CD Grundig Audi 8E0 035 186NX
-INE-S900R Alpine
-Radio Navigation System Blaupunkt VW 7 612 001 019 4B0 035 192M
-RNS 315 EU Technisat VW 3C8 035 279F
-Symphony II,CQ-EA1370L Panasonic Audi 8E0 035 195M


How to update Box III? Run martech_ams3.exe or download:
http://box3.martech.pl/martech ams3.exe

Check supported models and functions in demo version:
http://box3.martech.pl/martech_ams3 exe

XTC 2 Tool v 1.09 Setup Download

XTC 2 Tool 1.09 has been released | M9 Sprint easy sim unlock and more 

Unofficial support site  By Welcome Zone Haldwani

Dear customers,


XTC2Tool version 1.09:

- Added Sprint M9 Unlock
- Added One ME IMEI & IMEI 2 repair
- Improved HTL23 unlock
- Fixed MEID length
- Added IMEI2 field in SD (Offline) mode (For phones with FTM mode)
- Added usefull ADB commands in Terminal
- Small bug fixes and improvements

Please note, that clip upgrade is required to use this update.
To perform the update, please use the XTC2Clip Client software:

http://xtc2.net/downloads/xtc2client 1.3.rar

Please make sure to download latest drivers from our support page:

XTC 2 Clip

Direct download:

http://xtc2.net/downloads/xtc2tool_1.09 setup.exe


Friday, August 28, 2015

Samsung galaxy Not 2 GT-N7100 DCS/PCS TX 3G Network Not Working Solution

Samsung galaxy Not 2 GT-N7100  DCS/PCS TX3G Network Not Working Solution Schematic,Circuit,Diagram
Samsung galaxy Not 2 GT-N7100  DCS/PCS TX3G Network Not Working Solution St
Step By Step

Step 1

U100 PIN11 : About

30dBm ?

CHECK soldered
- RFS100,C103, L102

C107,L100,ANT100

Step 2

Check the Voltage at

C101 = VDD_2V85_SUE2 ?

Resolder or change

U100, C101

Step 3

Check C135,L110,C136

: About 30dBm ?

Resolder or change

C135,L110,C136

Step 4

Check the Voltage at

R105,C134=VOUT_CHARGER?

Resolder or change

U103,R105,C134

Step 5

Check C138,C121

: About 0dBm ?

Resolder or change

C138,C121

Step 6

Check the voltage at
{C150 = VOUT_CHARGER ?}
& {C165, C166, C167
= VOUT_CHARGER?}
& {C149, C174 = 2.85V ?}
& {C144, C172 = 2.65V ?}
& {C148, C177 = 1.8V?}

& {C147, C175, C173 = 1.2V?}

Resolder or change

U104

Step 7

Check the freq. at

OSC100 PIN 1,3: 26MHz ?

Change or resolder

OSC100

Step 8

DCS/PCS Transmitter is O.K?

Resolder or change

UCP300

Step 9

END




Unofficial Support Site For This Phone By welcome Zone Haldwani 

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Search Tags
Samsung Galaxy  Not 2 GT-N7100  DCS/PCS TX 3G Network not working Solution 
Samsung Galaxy  Not 2 GT-N7100  DCS/PCS TX 3G Network Not Signal Solution
Samsung Galaxy  Not 2 GT-N7100  DCS/PCS TX 3G Network Error Solution

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JURASSIC Universal Android Tool v 5.0.2 Download

JURASSIC Universal Android Tool v.5.0.2

JURASSIC Universal Android Tool v.5.0.2




Unofficial Support Site By Welcome Zone Haldwani 

FEATURES:

1. SERVICE TAB
A. Reset user code 
B. Reset pattern 
C. Read pattern code 
D. Code sender
E. Wipe data (factory reset - ADB ) 
F. Wipe data (factory reset - FASTBOOT ) 
G. Wipe history
H. A13 Tablet Root

2. EDITOR TAB

A. Build.prop editing (flashing of modified build.prop requires root on some devices)
B. Script.bin editing (A13 devices)
C. SN Changer for A13 Devices (FIRST IN THE WORLD!!!)
D. Boot animation flasher
E. APK Extractor (Just for fun! – see what’s inside of any APK’s)

3. MEMORY TAB

A. Read memory info/status (system/data/sdcard-internal/external
B. Read CPU info
C. Read module info
D. Read battery data/wipe battery stat
E. Read/check device partition

4. MISC TAB

A. Backup – SD Card files, CAMERA files, Installed apps
B. Dump A13 Firmware
C. Integrated Android flasher for allwinner and rockchip cpu’s
D. IMEI Rebuilder – A10-A13 chips, Rockchip and MTK (requires root)

5. APPS TAB

A. Apps and games installer
B. ZIP Manager
C. List installed apps (not working on some devices)
D. Uninstall installed apps

6. DROID EXPLOR3R TAB

- Explore the inside of your android device, just for fun, beta mode.

SOFTWARE INSTALLATION INFORMATION:

1. FOR WINDOWS7, WINDOWS8 AND VISTA USERS:

- Install this software in your PC where UAC will not affect it (or best to install this software in your drive D partition if you have)

2. FOR WINDOWS XP USER

- Before installing this software, please install first .Net Framework 2 or higher, if you haven’t done already.
- then freely install this software anywhere in your PC.



SOME MORE INFO:
THIS SOFTWARE WAS DEVELOPED IN A LAPTOP RUNNING 
WINDOWS8 32BIT ENVIRONMENT
AND TESTED IN A LAPTOP RUNNING WINDOWS XP SP1

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