@punjabmobilerepairing: Mobile Phone Charging Lines (Pins) – Names & Work Most modern phones use USB charging ports like USB Type‑C or Micro‑USB. These ports usually have 5 main lines. 1️⃣ VBUS (Power Line) ⚡ Function: Supplies power from the charger to the phone. 📌 Use: Charges the battery. 2️⃣ GND (Ground Line) 🔋 Function: Completes the electrical circuit. 📌 Use: Helps electricity flow safely. 3️⃣ D+ (Data Positive Line) 💾 Function: Transfers data between phone and computer. 📌 Use: File transfer, USB connection. 4️⃣ D− (Data Negative Line) 💾 Function: Works with D+ for data communication. 📌 Use: Syncing, flashing software. 5️⃣ ID / CC Line 🔌 Function: Detects cable type and device connection. 📌 Use: Fast charging or OTG detection. ⸻ ⚙️ How Mobile Charging Works 1. Charger sends 5V power through VBUS. 2. Ground line completes the circuit. 3. Phone charging IC controls voltage and current. 4. Battery starts storing energy. 5. Data lines allow communication or fast-charging protocols. #MobileRepair #PhoneCharging #USBPort #TechEducation #MobileTips

Punjab Mobile Training Center
Punjab Mobile Training Center
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Thursday 12 March 2026 16:11:55 GMT
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zaibijutt4708
ZAibi jutt 804 :
Pori institute ma Jenuine bnda h yar yar love you hasnain bhai❤️
2026-03-13 16:07:52
6
m..usman.ali7
Ahmed :
god bless you
2026-03-12 22:40:00
4
raoamir7860
@y@z R@jput ,5911❤️‍🩹🇵🇰🇮🇹 :
thanks sar ☺️
2026-03-31 02:59:35
3
salman1711
چوہدری سلمان :
Awesome
2026-03-12 23:07:19
3
chshehzadjakhar
ch shehzad jakhar 🇦🇪🇦🇪 :
❤️Nice love
2026-03-13 01:01:17
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faizisyed5
Faizi Syed :
Good work
2026-03-12 23:17:50
2
bilalrazaoo6
Bilal Raza :
Most fvrt and … intelligent person ❤️
2026-03-12 19:33:12
2
samarsial023
💫🔥 مہر سمی سیال⚔️☠️🦅 :
ye hamry sath parhta tha
2026-05-09 10:42:13
2
sameerch614
𝚂𝙰𝙼🖤 :
Big brother jutt sahib 🫡🫶🏻❤️
2026-03-15 00:06:03
2
razaabbas5294gmail.com
Raza Rawalpindi :
good Explain 🥰
2026-03-15 06:48:57
2
user23866918331206
muhammad irfan 0000 :
good
2026-03-19 18:32:34
2
rehanali89067
rehanali89067 :
sir Husnain ❤️🥰
2026-03-12 23:57:38
2
jawadansari5911
👑💥LadlaAnsari 💥👑 :
Sir Great 👍🏻
2026-03-12 19:54:31
2
drsab201
♡✿SAB✿♡ :
Mashallah
2026-03-19 15:25:04
2
mohsenali440ali
mohsin Parvez :
Bahi jan ❤
2026-03-12 21:23:19
2
abdullahskg07
Abdullah PaswaL :
Hussnain Boss🔥
2026-03-12 19:34:15
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abidchoudhury12
abid :
Mashallah
2026-03-12 20:02:39
2
mr.awais055
𝐌𝐫 𝐀𝐰𝐚𝐢𝐬━╬٨ـﮩﮩ❤٨ـﮩﮩـ╬━﴾ :
great sir 🤗
2026-03-12 19:59:11
3
sheikh.sahab.1
Gulshar Mahi🫣 :
Mashallah 🥰
2026-03-13 01:23:29
2
ceo1118
Tayyab virk⚜️ :
Respected teacher❤️
2026-03-12 18:43:04
3
bilalrazaoo6
Bilal Raza :
Bally sir g🙌🏻🙌🏻🙌🏻🙌🏻
2026-03-12 19:32:18
1
fahadkashmiri307
᭄Fahad Butt❣️ :
good job 👍🏻 bro
2026-04-08 05:23:10
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abidchoudhury12
abid :
very nice
2026-03-12 20:02:51
2
hafizluqman005
Hafiz luqman :
husnain sir❤️
2026-03-13 04:37:06
2
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