"Open Serial ports Error" fixed on Chinese GPS

I have found a way how to repair this GPS, because GPS without GPS receiver is useless. ↓more↓ GPS: Eroda LH2000 ID: 0018e420 - 09000000 - 00000000 - 00000001 ROM: V.912S.710100.131106.4G Pages i've found solution on: 4pna.com/showthread.php?t=11359 Music: Jason Poulin - Take Me • Support Jason Poulin: https://soundcloud.com/jasonpoulin https://www.facebook.com/jasonpoulino... Files with downloads: ---MTK-ARM9 https://cloud.mail.ru/public/AgB4/uF4a5abQM 912T SD_480 912T 912T+4G_800x480 ---MTK-Cortex-a7 https://cloud.mail.ru/public/6NnY/88jd52SLG 912s 480x272 fm4gb 912S 800 x 480 fm4gb 912S 2013.12.3 912S BT+F+AV 912S F4G prestigio_gv5000_101s_128ddr_4gi_j_ui6_eu_wo_multimedia_2013.12.12 prestigio_gv5000_101s_128ddr_4gi_j_ui6_ru_wo_multimedia_201_0 prestigio_gv5000_101s_128ddr_4gi_j_ui6_ru_wt_multimedia_2013.12.04 SHT108S02_108S_4G_RJ_SD_NUI19_Prology_20141208 (1) SHT108S03_108S_4G_ABFRJ_HD_NUI19_Prology_20141208 (1) UNO FW MStar 480х272 UNO FW MStar 800x480 V.912S.710100.131105.4G 480х272 128МВ RAM 4GB V.912s.710100.140102.4g YG_913A_FJ_8G_1D_5L2S_A1.1 YG-912S-AFJ-4G-1D-5L2S-V1.0 ---ARM9 https://cloud.mail.ru/public/GuGV/WQtp4i3fW ===84H_D128_F4G_Z1=== 6.16_Program_mesada_mstar 84.HM.E.NE-5.020120912 800+480_ 84.HM.E_800x480 84.HM.E-5.020120612 84H D128 F4G_ 143-F-DDR128-4G-143N-2-3.14.1A-F2-20120615：143-GL6-1219.3-20727.9 2618(128M+8G) DDR3 X3 84H EN_128_480_Mstar___26032___21152_..0_84.HM.E.NE-5.020120912 EN_128_800_Mstar___26032___21152_..0_84.HM.E.NE-5.020120912 explay_sti5_143N-2-3.2A-F2_143-GN6-1219.3-21130.19 firmware-for-MSB2521-GPS-sku10368 gDiva_4305_FM_MStar_480x272_MST2521 glonass_firmware_lexand555_prestigio 5135 GN-420-20110830-1.00 GN-510-20110503-1.01 GPS_20120323_II iMap-517Mi_sn_3BAG1H00xxxx lexand 525 glonnas LEXAND_D6HDR17_01_2014 lexand_srv-5550_hd_22.02.2012_dvr M2618 2.2 M2618 v1.5 128+4gb+FM_480x272 M2618_1.6 no bt 128_800x480 M2618_1.51 128_800x480 M2618_V2.2 128 800x480 mantaGPS440MSX mantaGPS460 mantaGPS510MSX mantaGPS710MSX_ MSCGM2805-MAN-0002-0003-0010-20121213_msatr2521A MSD5'7'firmware(with BT&AV) Mstar MSB2521(texet-744)-android ui-hc821-5.0-128m-ddr3-4g-mlc-at88a_3 N300、G40（MSTAR2521A+128M Orion-og530 OS_1063F-1.2.5_800x480 PNA 5016 PNA 5016_v2 PT08 PT82.T.14.23_800 Pt82_480 SG_615HD_25_06_2012 SG_615PROHD_26_12_2012_800х480 128Мб_4Гб STR-6100HDR wo sound 21-12-2012+DVR ---Cortex A-7 https://cloud.mail.ru/public/KMC1/o5DqCE8Fg 7inch HD 800X480 84P-F-4G-128-GQ-U1_ 143F-4G8G-128DDRFLASH） 143-F-DDR128-4G-143N-2-3.14.1A-F2-20120615：143-GL6-1219.3-20727.9 343-F-8G-128-GQ-U1 373-5.0FB-3G dongle-128M-4GB-¬-¦хLжL+г¦B2F2-1411141441--¦Tг¦GNI-1409092001¬в--¦--фг¦2014.11.14 brush softwares4.3~5.0inch JTD－M3618_V1.6 128_AV_F4G_BT_AV M3618 v2.5 DDR128+Flash4GB+FM_ M3618_V1.3_1.6_128_AV_F4G_ M3618_V1.6 128mb +BT+AVIN MSCGM5825-MAN-0034-0011-0033-20140909 Mstar+800+BT+system Mstar3618_1025_128中文高清不带蓝牙_更新Mstar_BSP ND_52B_20131031_V2.00(MSB2531) ND_52B_20131031_V2.00(MSB2531)_800 OS_373N-2-3.2.1A-F2-1409251755(UI373-gni-1409181009) OS_373N-5.0FB-3G dongle-128m-4gb PIONEER_GPS_FIRMWARE_WITH_BLUETOOTH PIONEER_GPS_FIRMWARE_WITHOUT_BLUETOOTH prology 5400(Prestigio 5055) SA5_HD_Plus_2014_09_09_msb2531 seemax e510lite Shatle_PNA5008 Trace-02122014-V1.00(MSB2531A, BT+ATV+AVIN, FM,WG7001) Wind-29092014-V1.0 (DDR128M MSB2531A PND43V10) ---Cortex A-9 https://cloud.mail.ru/public/2sR9/akdYdjxyt 84.PM.D.NE.M_480_800mhz 3618_3.1_Cortex-A9_MS2531_D128_4G_FM_480x272 3618_3.1_Cortex-A9_MS2531_D128_4G_FM_800x480 3618_3.1_D256_20160516_HD 3618V2.7_800x480 m3618_v1.3 128mb 4gb avin fm bt-480x272 Prolech MT4302 moto_480 ---YF-PT https://cloud.mail.ru/public/JfLJ/1V5Gn8D2t Pt08 PT08V3_Z950-8G