Easy way to check shorting in nokia phones

[kbsaman123]

help nokia c1-01 short ..............................................

[melotech]

can someone explain to me what is shorting?
Nokia 1616 drain battery fast
Nokia 2730 battery connector +and - bridge together anyone with solution thanks in advance

[zoneofash]

Originally Posted by digitized

check shorting in nokia 6120c rm-243......

1..remove this coil mark in (1) l7510...if u want to check is pf n7520 is short,.....this pf is for 850/900mhz and for 1800/1900mhz...


2..remove these both coil mark in (2)..if u want to check rf ic is short because rf ic also got +b volt from battery....


3..remove this coil mark in (3) l7550 if u want to check the pf n7540 is shot ....this pf is for 1950mhz ...band...


4..remove this coil mark in (4) ..l7591 to check the ic n7541 which make controling volt for n7540....


5..remove this coil mark in (5) if u want to check the ic n7601 ...this ic is for network ....this ic got +b from batery through this coil ......


6....remove the memory card driver ic n3200 mark in (6) it also got +b it can be check by only removing this ic.....


7..remove this ic mark in (7) n2390.. this ic make v-core supply for rapido(cpu)...this also got +b from batery to make v-core voltage ... if this ic is damage then ur phone not boot in soft or manual....


8..remove n3300 ic mark in (8) ...it is vdig_cam maker ic which make vdig cam for camera ......remove this to check shoting because this ic got +b from batery......


9...remove n3320 ic mark in (9) ...it is vana_cam maker ic which make vana cam for camera ......remove this to check shoting because this ic got +b from batery......


10..remove this coil mark l3301 in (10)..if u want to check the shorting cause by flash light driver ic d3301 ....because this ic got +b from batery...


11.. remove this ic n2000 mark in (11)... this ic is for earphone spekers ...remove this ic to check shoting because this ic got +b from batery....


..at end remove bety and avilma power ic to check shoting is gone or not......


all the component which are mark in pink colur these all are coils these are place in series and +b of batery is gone throw them so if u remove the coil u not have to remove ic to check the shorting in pcb it save time and ur ic ....


digitized...

it's working but no network after 1st cab remove

[shamasgsmm]

Originally Posted by zoneofash

it's working but no network after 1st cab remove

It means ur pa is shorted put the cap back where u remove .and change ur pa ic

[ITMAN142]

pls help me......nokia 220 water damage ,after key pad not working......4.5.6 buttions not working pls help...

[satay cummi]

sir plz tell me nokia 225 ear spekar way

[abeera mobile]

hi dear i need help about nokia 101 signal problms

[valley01]

very very good information its very helpful for me.

[valley01]

Please share Nokia 6300 mic solution

[valley01]

and also share Nokia X2 not working keys solution

[valley01]

any one help me for fix x2 and 6300

[warnersimith]

Originally Posted by melotech

can someone explain to me what is shorting?
Nokia 1616 drain battery fast
Nokia 2730 battery connector +and - bridge together anyone with solution thanks in advance

I'll explain what's happening and provide solutions for your Nokia phones' fast battery drain:

Shorting in a Phone:

Meaning: A short circuit occurs when electricity travels an unintended path in a device, bypassing resistors and other components that regulate current flow. This can lead to excessive power consumption, overheating, and even damage to the phone's circuits.
Signs: Rapid battery drain, unusual heat generation in the phone, malfunctions, or a complete shutdown.
Possible Causes of Fast Battery Drain in Nokia 1616:

Aging Battery: Batteries lose capacity over time. If your Nokia 1616 is a few years old, the battery might be the culprit.
Faulty Apps: Certain apps can be resource-intensive, draining the battery faster.
Background Processes: Unnecessary background activities can consume battery.
High Brightness: A bright screen consumes more power.
Connectivity Features: Bluetooth, Wi-Fi, and GPS use battery when active.
Solutions for Nokia 1616:

Replace the Battery: If your phone is old, consider a new, compatible battery.
Identify Battery-Draining Apps: Monitor battery usage in your phone's settings and disable or uninstall apps that consume excessive power.
Manage Background Activities: Close unnecessary background apps and processes.
Adjust Screen Brightness: Reduce screen brightness to a comfortable level.
Turn off Unneeded Connectivity: Disable Bluetooth, Wi-Fi, and GPS when not in use.
Nokia 2730 Battery Connector Issue:

Problem: You mentioned the positive (+) and negative (-) contacts on the battery connector might be bridged together. This could be a short circuit caused by:
Physical damage to the connector
Corrosion or dirt buildup
Solution: It's recommended to take your Nokia 2730 to a qualified technician for repair. Attempting to fix it yourself might cause further damage if you're not comfortable with phone repairs. The technician can inspect the connector, clean it if necessary, or replace it if damaged.