blackberry 9800 batt cross icon need help - GSM-Forum

vjsunny33 · 12-01-2014, 12:52

hlo every one pls help blackberry 9800 red cross on display how solve this prob

enable43 · 12-02-2014, 06:49

Did you try to change conecttor baterry n baterry? after do it try to look for another problem...

d-Artigo · 12-03-2014, 08:38

Quote:

Originally Posted by vjsunny33

hlo every one pls help blackberry 9800 red cross on display how solve this prob

blackberry 9800 battery cross icon
check the path id or its battery bsi
see the image below:

only thank button

GSMTURBO · 12-03-2014, 10:43

i have 3 pice 9900 same problem

gafz12345 · 12-08-2014, 11:46

pls help if any one can solve black berry 9800 cross mark

Munir · 12-09-2014, 05:55

Quote:

Originally Posted by vjsunny33

hlo every one pls help blackberry 9800 red cross on display how solve this prob

Quote:

Originally Posted by gafz12345

pls help if any one can solve black berry 9800 cross mark

1.Battery is most important. Most of copy bat gives cross mark.So use original bat (working tested in other 9800).For new original bat it's compulsory to calibrate wiht old one for BAT_ID data.
2.BAT_ID in mobile is more effective for cross mark.compare read of BAT_ID with same 9800.If ok than insert charger and check volts apporx 2.0v to 2.7v.
3.IF you get volt OK than in mobile VSYS volt or VBAT_DIRECT volt is sort.Findout through schematic where it's used.Remove camera belt socket and check.Most used in PA,RINGER IC,Flash light IC.

GSMTURBO · 12-09-2014, 19:39

tnx bro i have one 9900 with usb cable with pc charging ok with chager not working

Quote:

Originally Posted by Munir

1.Battery is most important. Most of copy bat gives cross mark.So use original bat (working tested in other 9800).For new original bat it's compulsory to calibrate wiht old one for BAT_ID data.
2.BAT_ID in mobile is more effective for cross mark.compare read of BAT_ID with same 9800.If ok than insert charger and check volts apporx 2.0v to 2.7v.
3.IF you get volt OK than in mobile VSYS volt or VBAT_DIRECT volt is sort.Findout through schematic where it's used.Remove camera belt socket and check.Most used in PA,RINGER IC,Flash light IC.

Munir · 12-10-2014, 06:17

Quote:

Originally Posted by GSMTURBO

tnx bro i have one 9900 with usb cable with pc charging ok with chager not working

9900 need exact 5.00v DC cgarging volt,if any more volt it will not charge.whereas pc gives perfect 5.00v volt.

dj.comcell · 02-04-2015, 06:55

Quote:

Originally Posted by GSMTURBO

i have 3 pice 9900 same problem

1st.try to easy trik,change to original batt,cek and clean con.batt,cek bsi line

zeeshansaif350 · 02-04-2015, 23:01

Hi sir
I have a same problem with my 9320
It won't on but when I put the charger it shows batt cross.
I did change the battery connector and cleen it but still same.
Plz give me the solution of this with the picture
Thanks in advance. ......

Munir · 02-08-2015, 07:05

Quote:

Originally Posted by zeeshansaif350

Hi sir
I have a same problem with my 9320
It won't on but when I put the charger it shows batt cross.
I did change the battery connector and cleen it but still same.
Plz give me the solution of this with the picture
Thanks in advance. ......

all 3 step as had given above for 9800
1.use original battery.
2.check bat_id.
3.ckeck vbat,VPWR,VSYS volts shorted?

for more visit here http://forum.gsmhosting.com/vbb/f733...ution-1728979/ search more i had post in 13-04-2014.

vjsunny33 · 02-11-2015, 13:08

all step follow but nobudy..sent pefect solution pls admin sent correct solution

Munir · 02-12-2015, 06:16

Quote:

Originally Posted by vjsunny33

all step follow but nobudy..sent pefect solution pls admin sent correct solution

1. Battery is most important. Most of copy bat gives cross mark. So use original bat (working tested in other 9800).For new original bat it's compulsory to calibrate with old one for BAT_ID data.
2. BAT_ID in mobile is more effective for cross mark. Compare read of BAT_ID with same 9800.If ok than insert charger and check volts approx 2.0v to 2.7v.
3. IF you get volt OK than in mobile VSYS volt or VBAT_DIRECT volt is sort. Find out through schematic where it's used. Remove camera belt socket and check. Most used in PA, RINGER IC, Flash light IC.

In 9800 vbat used in many component.
1. KEYPAD LED DRIVER ic U1103
2. Power ic U1001
3. Fuel Gauge ic U902
4. AUDIO, CAMERA & BASE FLEX CONNECTOR S802
5. Hands-free Speaker (ringer) ic U702
6. WB_PA_VCC for 3G PA power volt 2.8v from U504 (converter ic)
7. GSM PA power U202
8. 3G PA direct U204,U209,U206
9. On camera flex vbat used foe flash light ic and camera volt ic.

12-01-2014, 12:52	#1 (permalink)
vjsunny33 Freak Poster Join Date: Dec 2013 Location: shimla himachal pradesh Posts: 248 Member: 2088075 Status: Offline Thanks Meter: 49	blackberry 9800 batt cross icon need help hlo every one pls help blackberry 9800 red cross on display how solve this prob

12-02-2014, 06:49	#2 (permalink)
enable43 Junior Member Join Date: Oct 2014 Location: Indonesia Posts: 29 Member: 2267744 Status: Offline Thanks Meter: 5	Did you try to change conecttor baterry n baterry? after do it try to look for another problem...

12-03-2014, 10:43	#4 (permalink)
GSMTURBO No Life Poster Join Date: Mar 2007 Location: (UAE)(pak) Posts: 1,874 Member: 479496 Status: Offline Sonork: 1592751 Thanks Meter: 404	i have 3 pice 9900 same problem

12-08-2014, 11:46	#5 (permalink)
gafz12345 Junior Member Join Date: Nov 2014 Posts: 1 Member: 2302311 Status: Offline Thanks Meter: 0	pls help if any one can solve black berry 9800 cross mark

02-04-2015, 23:01	#10 (permalink)
zeeshansaif350 Junior Member Join Date: Nov 2013 Posts: 13 Member: 2072276 Status: Offline Thanks Meter: 4	Hi sir I have a same problem with my 9320 It won't on but when I put the charger it shows batt cross. I did change the battery connector and cleen it but still same. Plz give me the solution of this with the picture Thanks in advance. ......

02-11-2015, 13:08	#12 (permalink)
vjsunny33 Freak Poster Join Date: Dec 2013 Location: shimla himachal pradesh Posts: 248 Member: 2088075 Status: Offline Thanks Meter: 49	all step follow but nobudy..sent pefect solution pls admin sent correct solution