Samsung galaxy Not 2 GT-7100 WCDMA Band1 RX 3G Network Not Working Solution

Samsung galaxy Not 2 GT-N7100 WCDMA Band1 RX 3G Network Not Working Solution Schematic,Circuit,Diagram

Samsung galaxy Not 2 GT-N7100 WCDMA Band1 RX 3G Network Not Working Solution Step By Step

Step 1

NORMAL CONDITION

catch the channel?

Step 2

Check C103 ≤ -65dBm ?

CHECK soldered

RFS100, L102,C103,C106

Step 3

Check the Voltage at

C101 = VDD_2V85_SUE2 ?

Resolder or change

U100, C101

Step 4

Check L104

≥ -65dBm ?

Resolder or change

L104

Step 5

Check component

soldering status OK at

F100

Resolder or change

F100

Step 6

Check F100 PIN 14, 15

≥ -65dBm

Resolder or change

F100

Step 7

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 8

Check the freq. at

OSC100 PIN 1,3: 26MHz ?

Change or resolder

OSC100

Step 9

WCDMA BAND1 Receiver is O.K?

Resolder or change

UCP300

Step 10

END

Unofficial Support Site For This Phone By welcome Zone Haldwani 

HOME

Search Tags

Samsung Galaxy  Not 2 GT-N7100 WCDMA Band1 RX 3G Network not working Solution 

Samsung Galaxy  Not 2 GT-N7100 WCDMA Band1 RX 3G Network not Connecting Solution

Samsung Galaxy  Not 2 GT-N7100 WCDMA Band1 RX 3G Network Not Searching Solution

Android App For This Site

Download

Samsung Usb Drivers

Samsung Android Usb Driver Download

Facebook Page

Do You Want More Update Click Here And Like This Page

Read More

OSS Client 4.9B Setup Download

OSS Client 4.9B  Released!!! -IMEI Calculator Module Updated - Small update! Enjoy

Unofficial support site  By Welcome Zone Haldwani

NOT NEED ACTIVATION OR PACK ONLY OSS-CLIENT LICENCE

NEW MODELS ADDED for FREE by IMEI CALCULATOR Module 2015

ZTE

- ZTE Blade L370
- ZTE Blade Q Lux 3G

AZUMI

- Azumi Chic,
- Azumi Q10,
- Azumi Q15,
- Azumi QS810,


TMN

- TMN S810


Delivery time: INSTANT!





TEST report & Video Real
Exclusive Features Area - "VIDEO Section"
OSS CLIENT Models Suppported And Features : Updated

WebSite

OSS Client | One software, many possibilities

Read More

Miracle Eagle Eye ver 2.16 Setup Download

Miracle Eagle Eye ver 2.16  MTK 6595 Full Support  SCI 7730 Support Format 

Unofficial support site  By Welcome Zone Haldwani

MIRACLE EAGLE EYE

UFS+CHINA = MORE POWER

Released 2.16

[Miracle key Edition]

What New in Update:

✔ 1.MTK Add MT6595 EMMC read,write support

✔ 2.MTK Add MT6595 EMMC format,clear Anti_theft support

✔ 3.MTK Add MT6595 EMMC Root,Root->clear code support

✔ 4.MTK Add MT6595 IMEI support

✔ 5.SPD Improve SC7730/7731 Boot

✔ 6.SPD Add SC7730/7731 Format support 

✔ 7.SPD Improve Factory File type to write

✔ 8.MTK Some software bug fix

NO NEED CREDIT | NO NEED ACTIVATION | NO NEED INTERNET ALWAYS 

WE ALWAYS CARE OUR USER

4 YEAR CONTINUES FREE UPDATE

(:::::::::::::::::[FEEL THE POWER OF]:::::::::::::::::)

(:::::::::::::::::[MIRACLE TEAM]:::::::::::::::::)

Setup Download

Read More

Samsung galaxy Not 2 GT-7100 GSM1800 RX 2G Network Not Working Solution

Samsung galaxy Not 2 GT-N7100 GSM1800 RX 2G Network Not Working Solution Schematic,Circuit,Diagram

Samsung galaxy Not 2 GT-N7100 GSM1800 RX 2G Network Not Working Solution Step By Step

Step 1

NORMAL CONDITION

catch the channel?

Step 2

Check C103 ≤ -65dBm ?

CHECK soldered

RFS100, L102,C103,C106

Step 3

Check the Voltage at

C101 = VDD_2V85_SUE2 ?

Resolder or change

U100, C101

Step 4

Check L133

≥ -65dBm ?

Resolder or change

L133

Step 5

Check component

soldering status OK at

F100

Resolder or change

F100

Step 6

Check F100 PIN 18, 19

≥ -65dBm

Resolder or change

F100

Step 7

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 8

Check the freq. at

OSC100 PIN 1,3: 26MHz ?

Change or resolder

OSC100

Step 9

GSM1800 Receiver is O.K?

Resolder or change

UCP300

Step 10

END

Unofficial Support Site For This Phone By welcome Zone Haldwani 

HOME

Search Tags

Samsung Galaxy  Not 2 GT-N7100 GSM1800 RX 2G Network not working Solution 

Samsung Galaxy  Not 2 GT-N7100 GSM1800 RX 2G Network not Starting Solution

Samsung Galaxy  Not 2 GT-N7100 GSM1800 RX 2G Searching Solution

Android App For This Site

Download

Samsung Usb Drivers

Samsung Android Usb Driver Download

Facebook Page

Do You Want More Update Click Here And Like This Page

Read More

[Tutorial] How To Connect Mstar Cpu Mobile Phone With Volcano Box

How to connect Mstar Phones

If your phone show 0.05 then

you phone should be 6600L or

6800h etc. and if your phone

show 0.03 then your phone

should be SPD6610/20 so

please check boots. If you got

any other problem just check

our support area.

When you connect any SPD

phone 1st time then it will ask

for drivers. Please Install Lat

est SPD drivers from (for 32bit

system) C:\Program Files\

Volcano Team\VolcanoBox\

Drivers\Phone Drivers\SPD

New Drivers 1.5.6.1\x86\

driver (for 64bit system) C:\

Program Files\Volcano Team\

VolcanoBox\Drivers\Phone

Drivers\SPD New Drivers

1.5.6.1\x64\driver

Connect Jig to cable correct

way as I show you above.

Connect Power from main

cable to Phone. Select

Mstar tab from Volcano box

software. Click on Read Flash/

Write Flash/Format etc. Press

and hold Power Button from

Phone keyboard. Click on

Run. It will done.

When you connect Mstar

phone 1st time it will install

Drivers. If still failed to install

drivers then give path from C:\

Program Files\Volcano Team\

VolcanoBox\Drivers\Phone

Drivers\Mstar 2

You Need More Update Via Facebook Like This Page

Download Volcano Box Usb Driver Here

Download Volcano Box Latest Setup Here

Read More

[Tutorial] How To Connect Spreadtrum Mobile Phone With Volcano Box

HOW TO CONNECT SPD PHONES

Connect Jig to cable correct way as I

show you above. Connect Power from

main cable to Phone. Select SPD tab

from software. Click on read flash/ Write

flash/Format etc. Select Proper Boot ac

cording to you phone cpu. Don’t press

and hold power button (Keep in mind

SPD phones don’t need to press and

hold power buttons) click on run

There is Few type of SPD

phones which you must

need to select proper boot

for example SPD6600L.

SPD6610/20. SPD6800H etc.

so how to know which SPD

phone have SPD6600L CPU

or 6610/20

1st of all, Connect mobile with

digital power supply and do

not press power button

If you see your supply taking

.05 this mean your phone

is 6600LX (6600L7/6600L3

etc) series

If you see your supply taking

.03 this mean your phone is

661X (6610/6620 etc) series

You Need More Update Via Facebook Like This Page

Download Volcano Box Usb Driver Here

Download Volcano Box Latest Setup Here

Read More

[Tutorial] How To Connect Mtk Mobile Phone With Volcano Box

RECOMMENDED WAY FOR CONNECTING PHONES WITH BOX

For best results always connect your phone by this

way. If you connect your phones by this why you will

avoid lot of problem

HOW TO CONNECT MTK PHONES

Connect Jig to cable correct way as I
show you above. Connect Power from
main cable to Phone. Select MTK tab
from Volcano box software. Click on
Read Flash/Write Flash/Format etc.
Press and hold Power Button from
Phone keyboard. Click on Run. It will
done

IF YOU GOT
ANY ERROR OR
PROBLEM
PLEASE CHECK
Volcano Box SUPPORT
AREA

You Need More Update Via Facebook Like This Page

Download Volcano Box Usb Driver Here

Download Volcano Box Latest Setup Here

Read More