|
Welcome to the GSM-Forum forums. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. Only registered members may post questions, contact other members or search our database of over 8 million posts. Registration is fast, simple and absolutely free so please - Click to REGISTER! If you have any problems with the registration process or your account login, please contact contact us . |
|
Register | FAQ | Donate | Forum Rules | Root any Device | ★iPhone Unlock★ | ★ Direct Codes ★ | Direct Unlock Source |
Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section. |
| LinkBack | Thread Tools | Display Modes |
09-13-2004, 17:44 | #1 (permalink) |
No Life Poster Join Date: Feb 2004 Age: 52
Posts: 593
Member: 54993 Status: Offline Thanks Meter: 47 | 33XX RAM work I've faced lot of problem about reballing Flash / RAM ICs in Nokia 33xx phones. "RAM BAD" error message while Flashing I used to rehot or resolder these ICs. In many cases reballing of Flash IC has been successful BUT reballing or even heating of RAM IC has FAILED IN ALL CASES. I would like to know PROPER workmanship on this RAM IC. What precautions or care shoul I take. regards |
09-13-2004, 18:06 | #2 (permalink) |
No Life Poster Join Date: Jun 2002 Location: CTSA Age: 46
Posts: 2,194
Member: 12660 Status: Offline Thanks Meter: 7 | @ rajunmobile that error message is proberly from the old dct3 flasher by rolis in general that error has nothing to do with ur ram ic its normally dry joints cable etc but the error given is "ram bad" no wonder ur not coming right with the phones Regards D. |
09-14-2004, 14:19 | #3 (permalink) |
No Life Poster Join Date: Feb 2004 Age: 52
Posts: 593
Member: 54993 Status: Offline Thanks Meter: 47 | @ Mr. DMD Thanks for reply. But I tried to Flash with Rollis, Knok95, Geo etc. In all software the error message is "RAM bad". @ Mr. azampk Thanks for reply and picture. I measured the component is OK. I think it is an inductor and while power ON it will have @1.9 volts. do you refer any other check ? ********** Recently 2 boards have this problem. Both are taking Flash but not power ON. ( one is 3350 and other is 3315 ). What should I do ?. |
09-16-2004, 07:46 | #4 (permalink) |
No Life Poster Join Date: Feb 2004 Age: 52
Posts: 593
Member: 54993 Status: Offline Thanks Meter: 47 | @ Mr. azampk I mean, I measured the component as per your suggestion and found in OK condition. As per my knowledge it is an inductor and it provides voltages for Flash/RAM ICs. To all I would like to know working on Flash / RAM ICs. It may require some special techniques which I may not have. Thanks in advance. regards. |
Bookmarks |
| |
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
mr lead help, working amd64b, 2gb400mhz ram | atv | Cruiser Suite | 3 | 03-06-2006 18:35 |
Recovering "Phone RAM is bad" - 6210 100% working | Safrane | Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L ) | 0 | 07-19-2002 15:58 |
DEAD Nokia 33XX with PHONE RAM is BAD | gsnbhagawan | Nokia Hardware & Hardware Repair | 6 | 05-25-2002 05:15 |
DEAD Nokia 33XX with PHONE RAM is BAD | gsnbhagawan | Nokia Hardware & Hardware Repair | 0 | 05-22-2002 23:21 |
Wintelsa solution 33xx,8210,88x0 | GsmSolution | Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L ) | 1 | 12-07-2001 21:46 |
|